National Weather Service United States Department of Commerce

The following are the July summaries for Jackson and London as well as the

July Local Climatological Data reports for Jackson and London:

 

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF JULY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1981 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR'S         
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)       
                                          NORMAL                       
................................................................
TEMPERATURE (F)
RECORD
 HIGH            101   07/08/1988                                      
 LOW              52   07/30/2014                                      
                       07/07/1983                                      
                       01/03/2000                                      
HIGHEST           91   07/02         93      -2       90  07/25        
                       07/03                                           
                                                          07/26        
LOWEST            60   07/23         57       3       63  07/03        
AVG. MAXIMUM    84.4               85.0    -0.6     86.5               
AVG. MINIMUM    68.1               66.5     1.6     69.5               
MEAN            76.3               75.7     0.6     78.0               
DAYS MAX >= 90     3                5.3    -2.3        2               
DAYS MAX <= 32     0                0.0     0.0        0               
DAYS MIN <= 32     0                0.0     0.0        0               
DAYS MIN <= 0      0                0.0     0.0        0               

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       14.86   2022                                            
 MINIMUM        1.77   1995                                            
TOTALS          5.09               5.10   -0.01     8.35               
DAILY AVG.      0.16               0.16   -0.00     0.27               
DAYS >= .01       11               12.6    -1.6       16               
DAYS >= .10        9                9.0     0.0       12               
DAYS >= .50        3                3.9    -0.9        6               
DAYS >= 1.00       2                1.2     0.8        4               
GREATEST
 24 HR. TOTAL   1.84   07/10 TO 07/10               1.99               

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM                                              
TOTALS           0.0                0.0     0.0      0.0               
SINCE 7/1        0.0                0.0     0.0      0.0               
SNOWDEPTH AVG.     0                                   0               
DAYS >= 1.0        0                0.0     0.0        0               
GREATEST
 SNOW DEPTH        0                                   0               
 24 HR TOTAL       0                                   0               

DEGREE DAYS
HEATING TOTAL      0                  0       0        0               
 SINCE 7/1         0                  0       0        0             
COOLING TOTAL    357                334      23      409               
 SINCE 1/1       827                728      99      827               
................................................................

WIND (MPH)
AVERAGE WIND SPEED              0.8                                    
HIGHEST WIND SPEED/DIRECTION    13/300    DATE  07/08                  
                                13/310          07/10                  
HIGHEST GUST SPEED/DIRECTION    30/010    DATE  07/28                  

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM                                       
AVERAGE SKY COVER           0.36                                       
NUMBER OF DAYS FAIR           16                                       
NUMBER OF DAYS PC             14                                       
NUMBER OF DAYS CLOUDY          1                                       

AVERAGE RH (PERCENT)     79                                            

WEATHER CONDITIONS. NUMBER OF DAYS WITH 
THUNDERSTORM             11     MIXED PRECIP               0          
HEAVY RAIN                7     RAIN                       8           
LIGHT RAIN               12     FREEZING RAIN              0          
LT FREEZING RAIN          0     HAIL                       0         
HEAVY SNOW                0     SNOW                       0         
LIGHT SNOW                0     SLEET                      0         
FOG                      21     FOG W/VIS <= 1/4 MILE     12           
HAZE                      2                                            

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

 

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   JACKSON KY
                                          MONTH:     JULY
                                          YEAR:      2026
                                          LATITUDE:   37 35 N      
                                          LONGITUDE:  83 19 W    

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND 
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  90  72  81   6   0  16 0.00  0.0    0  0.8  6 310   M    M   1 1       9 160
 2  91  72  82   7   0  17 0.00  0.0    0  0.0  5 140   M    M   1 1       8 110
 3  91  71  81   5   0  16 0.00  0.0    0  0.3  7 280   M    M   1 12     15 270
 4  87  70  79   3   0  14 0.03  0.0    0  1.2  8 310   M    M   1 13     12 160
 5  88  70  79   3   0  14 0.00  0.0    0  0.9  8 320   M    M   1        13 290
 6  86  70  78   2   0  13 0.15  0.0    0  1.1 12 340   M    M   3 123    20 330
 7  85  68  77   1   0  12    T  0.0    0  0.6  8 310   M    M   6 12     12 300
 8  85  69  77   1   0  12 0.15  0.0    0  1.2 13 300   M    M   6 123    19 240
 9  83  69  76   0   0  11 0.28  0.0    0  0.1  7 280   M    M   6 1238   15 280
10  79  69  74  -2   0   9 1.84  0.0    0  0.7 13 310   M    M   6 123    21 320
11  83  70  77   1   0  12 1.03  0.0    0  1.4  8 350   M    M   6 123    17  10
12  79  69  74  -2   0   9 0.36  0.0    0  0.7  5 130   M    M   7 123     7 160
13  83  68  76   0   0  11 0.01  0.0    0  0.4  7 110   M    M   7 12     14 100
14  85  66  76   0   0  11 0.00  0.0    0  0.9  8 140   M    M   0        15 150
15  87  68  78   2   0  13 0.00  0.0    0  0.4  5 130   M    M   0         7 360
16  88  70  79   3   0  14 0.00  0.0    0  0.2  7 300   M    M   1        10 320
17  89  72  81   5   0  16 0.00  0.0    0  1.9  9 180   M    M   3 123    17 180
18  82  71  77   1   0  12 0.55  0.0    0  1.3  7 150   M    M   4 123    15 200
19  85  72  79   3   0  14    T  0.0    0  0.3  7 310   M    M   6        13 300
20  87  68  78   2   0  13 0.00  0.0    0  1.3  7 170   M    M   3 18     14 140
21  87  72  80   4   0  15 0.29  0.0    0  1.4  8 240   M    M   4 13     24 240
22  82  66  74  -2   0   9 0.00  0.0    0  1.5  9 310   M    M   7 1      15 320
23  78  60  69  -7   0   4 0.00  0.0    0  0.0  6 140   M    M   5        10 140
24  81  61  71  -5   0   6 0.00  0.0    0  0.5  6 170   M    M   3        10 180
25  81  66  74  -2   0   9 0.00  0.0    0  0.7  7 170   M    M   5 1      13 160
26  82  68  75  -1   0  10    T  0.0    0  0.9  7 160   M    M   8 1      11 140
27  83  67  75  -1   0  10    T  0.0    0  0.7  5 200   M    M   4 12     12 270
28  86  69  78   2   0  13 0.40  0.0    0  2.5  9 320   M    M   4 13     30  10
29  79  66  73  -3   0   8 0.00  0.0    0  0.9  8 320   M    M   3        14 330
30  80  62  71  -5   0   6 0.00  0.0    0  0.0  7 330   M    M   0        11 330
31  84  61  73  -3   0   8 0.00  0.0    0  0.4  6 140   M    M   1         9 170
================================================================================
SM 2616 2112         0 357  5.09  0.0     25.2          M      113              
================================================================================
AV 84.4 68.1                               0.8 FASTST   M    M   4    MAX(MPH)  
                                 MISC ---->  # 13 300                 30  10   
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   JACKSON KY
                                          MONTH:     JULY
                                          YEAR:      2026
                                          LATITUDE:   37 35 N      
                                          LONGITUDE:  83 19 W                   

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16    

AVERAGE MONTHLY: 76.3   TOTAL FOR MONTH:   5.09    1 = FOG OR MIST              
DPTR FM NORMAL:   0.6   DPTR FM NORMAL:   -0.01    2 = FOG REDUCING VISIBILITY  
HIGHEST:    91 ON  3, 2  GRTST 24HR  1.84 ON 10-10      TO 1/4 MILE OR LESS      
LOWEST:     60 ON 23                               3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:   0.0 INCH    5 = HAIL                     
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE 
                        GRTST DEPTH:  0            7 = DUSTSTORM OR SANDSTORM:  
                                                       VSBY 1/2 MILE OR LESS    
                                                   8 = SMOKE OR HAZE            
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW             
                                                   X = TORNADO                  
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:  11                      
MAX 90 OR ABOVE:   3    0.10 INCH OR MORE:   9                      
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3                      
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2                        

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  13                                  
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  18                                  
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0                                  
DPTR FM NORMAL     0                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.   357                                                            
DPTR FM NORMAL    23    [PRESSURE DATA]                                         
TOTAL FM JAN 1   827    HIGHEST SLP 30.19 ON 14        
DPTR FM NORMAL    99    LOWEST  SLP 29.64 ON 28        

[REMARKS]
#FINAL-07-26#

 

...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF JULY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1954 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR'S         
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)       
                                          NORMAL                       
................................................................
TEMPERATURE (F)
RECORD
 HIGH            101   07/01/2012
                       07/09/1988                                      
                       07/31/1999                                      
                       07/30/1999                                      
 LOW              45   07/10/1961                                      
HIGHEST           94   07/03         MM      MM       92  07/28        
                                                          07/31        
LOWEST            60   07/30         MM      MM       61  07/03        
                       07/31                                           
AVG. MAXIMUM    86.2               86.3    -0.1     88.3               
AVG. MINIMUM    68.5               66.3     2.2     69.8               
MEAN            77.4               76.3     1.1     79.1               
DAYS MAX >= 90     9                7.5     1.5       11               
DAYS MAX <= 32     0                0.0     0.0        0               
DAYS MIN <= 32     0                0.0     0.0        0               
DAYS MIN <= 0      0                0.0     0.0        0               

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.23   2015                                            
 MINIMUM        1.12   1974                                            
TOTALS          6.58               5.16    1.42     7.04               
DAILY AVG.      0.21               0.17    0.04     0.23               
DAYS >= .01       15               13.4     1.6       16               
DAYS >= .10       10                8.9     1.1       10               
DAYS >= .50        6                3.6     2.4        5               
DAYS >= 1.00       1                1.4    -0.4        3               
GREATEST
 24 HR. TOTAL   2.21   07/06 TO 07/07               1.68               

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM                                              
TOTALS            MM                 MM      MM       MM               
SINCE 7/1         MM                 MM      MM       MM               
SNOWDEPTH AVG.    MM                                  MM               
DAYS >= 1.0       MM                 MM      MM       MM               
GREATEST
 SNOW DEPTH       MM                                  MM               
 24 HR TOTAL      MM                                  MM               

DEGREE DAYS
HEATING TOTAL      0                  0       0        0               
 SINCE 7/1         0                  0       0        0               
COOLING TOTAL    391                350      41      443               
 SINCE 1/1       823                723     100       MM               
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.1                                    
HIGHEST WIND SPEED/DIRECTION    28/250    DATE  07/03                  
                                28/020          07/06                  
HIGHEST GUST SPEED/DIRECTION    43/010    DATE  07/06                  

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM                                       
AVERAGE SKY COVER           0.39                                       
NUMBER OF DAYS FAIR           15                                       
NUMBER OF DAYS PC             13                                       
NUMBER OF DAYS CLOUDY          3                                       

AVERAGE RH (PERCENT)     77                                            

WEATHER CONDITIONS. NUMBER OF DAYS WITH 
THUNDERSTORM             15     MIXED PRECIP               0          
HEAVY RAIN               10     RAIN                       9           
LIGHT RAIN               15     FREEZING RAIN              0          
LT FREEZING RAIN          0     HAIL                       0         
HEAVY SNOW                0     SNOW                       0         
LIGHT SNOW                0     SLEET                      0         
FOG                      22     FOG W/VIS <= 1/4 MILE      7           
HAZE                      7                                            

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

 

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LONDON KY
                                          MONTH:     JULY
                                          YEAR:      2026
                                          LATITUDE:   37  4 N      
                                          LONGITUDE:  84  5 W    

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND 
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  93  69  81   5   0  16 0.00    M    M  2.2  9  40   M    M   1 12     12  40
 2  93  70  82   6   0  17 0.00    M    M  2.8 12  50   M    M   1 1      18  50
 3  94  71  83   7   0  18 0.00    M    M  4.5 28 250   M    M   1 13     35 250
 4  89  69  79   3   0  14 0.50    M    M  4.0 13  70   M    M   2 13     17  80
 5  90  69  80   4   0  15 0.00    M    M  3.9 14 290   M    M   1 18     19 280
 6  86  70  78   2   0  13 0.69    M    M  2.5 28  20   M    M   3 123    43  10
 7  85  69  77   1   0  12 1.52    M    M  2.3 15 260   M    M   7 123    20 170
 8  86  68  77   1   0  12 0.00    M    M  4.5 13 280   M    M   6 12     19 290
 9  87  71  79   3   0  14    T    M    M  5.9 16 240   M    M   5        20 260
10  82  69  76   0   0  11 0.04    M    M  6.8 20 260   M    M   7 3      26 250
11  84  70  77   1   0  12 0.36    M    M  6.0 18 240   M    M   6 13     26 250
12  80  69  75  -1   0  10 0.37    M    M  4.2 10 250   M    M   7 138    15 220
13  84  70  77   1   0  12 0.50    M    M  4.9 15 150   M    M   6 1238   21 150
14  87  67  77   1   0  12 0.00    M    M  3.5 10  40   M    M   2 8      20 180
15  90  68  79   3   0  14 0.00    M    M  1.4  7  80   M    M   2 18     11  40
16  90  70  80   4   0  15 0.71    M    M  2.3 22 220   M    M   3        29 220
17  90  73  82   6   0  17    T    M    M  2.8 17 330   M    M   2 13     25 340
18  87  71  79   3   0  14 0.05    M    M  5.7 21 280   M    M   4 18     27 270
19  85  72  79   3   0  14 0.05    M    M  3.6 15  20   M    M   6 138    21  40
20  88  71  80   4   0  15 0.00    M    M  3.5  9 270   M    M   6 12     16 260
21  90  73  82   6   0  17 0.96    M    M  6.5 20 230   M    M   5 13     28 250
22  85  69  77   1   0  12 0.00    M    M  6.1 14 360   M    M   8        19 290
23  80  62  71  -5   0   6 0.00    M    M  6.1 13  20   M    M   4        19  20
24  81  62  72  -4   0   7 0.00    M    M  2.6 10 240   M    M   3        18 260
25  76  68  72  -4   0   7 0.06    M    M  3.3 10 250   M    M   9 13     13 230
26  86  71  79   3   0  14 0.09    M    M  4.8 15 260   M    M   8 13     19 260
27  86  69  78   2   0  13 0.29    M    M  3.0 24  10   M    M   4 123    36  20
28  91  68  80   4   0  15 0.39    M    M  7.6 26 300   M    M   3 13     41 330
29  82  65  74  -2   0   9 0.00    M    M  4.7 14  30   M    M   2 1      20  50
30  81  60  71  -5   0   6 0.00    M    M  3.3 15  30   M    M   0        19  70
31  85  60  73  -3   0   8 0.00    M    M  1.9 10 190   M    M   0        19 140
================================================================================
SM 2673 2123         0 391  6.58    M    127.2          M      124              
================================================================================
AV 86.2 68.5                               4.1 FASTST   M    M   4    MAX(MPH)  
                                 MISC ---->  # 28 250                 43  10   
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   LONDON KY
                                          MONTH:     JULY
                                          YEAR:      2026
                                          LATITUDE:   37  4 N      
                                          LONGITUDE:  84  5 W                   

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16    

AVERAGE MONTHLY: 77.4   TOTAL FOR MONTH:   6.58    1 = FOG OR MIST              
DPTR FM NORMAL:   1.1   DPTR FM NORMAL:    1.42    2 = FOG REDUCING VISIBILITY  
HIGHEST:    94 ON  3    GRTST 24HR  2.21 ON  6- 7      TO 1/4 MILE OR LESS      
LOWEST:     60 ON 31,30                             3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:  M            5 = HAIL                     
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE 
                        GRTST DEPTH:  M  ON   M    7 = DUSTSTORM OR SANDSTORM:  
                                                       VSBY 1/2 MILE OR LESS    
                                                   8 = SMOKE OR HAZE            
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW             
                                                   X = TORNADO                  
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:  15                      
MAX 90 OR ABOVE:   9    0.10 INCH OR MORE:  10                      
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   6                      
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1                        

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  14                                  
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  16                                  
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  1                                  
DPTR FM NORMAL     0                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.   391                                                            
DPTR FM NORMAL    41    [PRESSURE DATA]                                         
TOTAL FM JAN 1   823    HIGHEST SLP 30.17 ON 14        
DPTR FM NORMAL   100    LOWEST  SLP 29.65 ON 28        

[REMARKS]
#FINAL-07-26#