National Weather Service United States Department of Commerce

Severe Weather and Heavy Rainfall Potential for the Plains; Coastal Low Across the mid-Atlantic

An upper trough and frontal boundary will focus showers and thunderstorms across portions of the Plains through early Monday; A few severe thunderstorms along with heavy rainfall are expected. Meanwhile, low pressure off the Southeast Coast will bring inclement weather across the mid-Atlantic coast through Monday. This system is forecast to meander off the coast then track inland early this week. Read More >

The following are the June climate summaries for Jackson and London as well as the

June Local Climatological Data reports for Jackson and London:

 

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1981 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            104   06/29/2012
 LOW              44   06/07/1998
                       06/01/1993
                       06/10/1988
HIGHEST           93   06/16         90       3       88  06/03
                       06/17
                       06/22
LOWEST            52   06/11         50       2       50  06/08
                                                          06/09
AVG. MAXIMUM    84.6               82.2     2.4     79.4
AVG. MINIMUM    65.0               62.9     2.1     60.1
MEAN            74.8               72.6     2.2     69.8
DAYS MAX >= 90    10                1.9     8.1        0
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        9.15   1997
 MINIMUM        1.37   1988
TOTALS          5.53               5.25    0.28     3.64
DAILY AVG.      0.18               0.17    0.01     0.12
DAYS >= .01       10               12.7    -2.7       11
DAYS >= .10        8                8.9    -0.9        8
DAYS >= .50        4                4.1    -0.1        2
DAYS >= 1.00       2                1.3     0.7        1
GREATEST
 24 HR. TOTAL   1.83   06/04 TO 06/05               1.55

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1       15.4               23.4    -8.0      3.4
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      2                  9      -7        7
 SINCE 7/1      3320               4068    -748     3436
COOLING TOTAL    306                235      71      157
 SINCE 1/1       517                394     123      264
................................................................

WIND (MPH)
AVERAGE WIND SPEED              1.7
HIGHEST WIND SPEED/DIRECTION    16/300    DATE  06/26
HIGHEST GUST SPEED/DIRECTION    30/280    DATE  06/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.25
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       6
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      7
HAZE                      1

-  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:     JUNE
                                          YEAR:      2024
                                          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  79  57  68  -1   0   3 0.15  0.0    0  2.7  7 180   M    M   3 1      16 170
 2  71  58  65  -4   0   0 0.60  0.0    0  2.1  8 170   M    M   9 1      14 190
 3  83  64  74   4   0   9 0.00  0.0    0  1.7  7 300   M    M   5 12     12 310
 4  85  66  76   6   0  11 0.49  0.0    0  3.0 10 180   M    M   3 123    20 170
 5  78  67  73   3   0   8 1.34  0.0    0  2.3  8 230   M    M   6 123    20 270
 6  83  69  76   6   0  11 0.02  0.0    0  3.4 14 310   M    M   5 13     23 310
 7  78  61  70  -1   0   5 0.00  0.0    0  3.5 14 320   M    M   1        23 330
 8  79  58  69  -2   0   4 0.00  0.0    0  1.2  5 200   M    M   3        10 200
 9  78  61  70  -1   0   5 0.00  0.0    0  2.8 12 340   M    M   6        19 340
10  77  56  67  -4   0   2 0.00  0.0    0  3.1 13 320   M    M   3        23 260
11  74  52  63  -9   2   0 0.00  0.0    0  0.6  8 130   M    M   2        12 120
12  80  56  68  -4   0   3 0.00  0.0    0  0.3  6 300   M    M   0         9 340
13  86  59  73   1   0   8 0.00  0.0    0  0.6  7 270   M    M   0        13 280
14  87  66  77   5   0  12    T  0.0    0  1.6  8 310   M    M   1        12 310
15  84  65  75   2   0  10 0.00  0.0    0  0.7  7 140   M    M   0        13 360
16  93  64  79   6   0  14 0.00  0.0    0  1.7  8 300   M    M   0        13 320
17  93  73  83  10   0  18    T  0.0    0  1.4  7 150   M    M   1 38     13 150
18  90  71  81   8   0  16    T  0.0    0  0.7  6 320   M    M   1 13      9 310
19  87  72  80   6   0  15 0.00  0.0    0  0.4  5 160   M    M   0         9 170
20  90  69  80   6   0  15 0.00  0.0    0  0.7  7 310   M    M   1 1      10 330
21  91  72  82   8   0  17 0.00  0.0    0  0.6  6 310   M    M   0         9 310
22  93  69  81   7   0  16 0.00  0.0    0  1.6  7 170   M    M   1 12     12 160
23  87  73  80   6   0  15 0.44  0.0    0  2.1  8 240   M    M   3 13     18 210
24  84  69  77   3   0  12 0.00  0.0    0  2.8  8 330   M    M   3 1      14 320
25  90  63  77   2   0  12    T  0.0    0  1.8 14 300   M    M   0        29 280
26  90  68  79   4   0  14 0.74  0.0    0  2.2 16 300   M    M   4 123    30 280
27  84  67  76   1   0  11 0.01  0.0    0  0.6  7 330   M    M   5 12     11 330
28  90  66  78   3   0  13 0.00  0.0    0  2.0  7 170   M    M   2        12 170
29  91  72  82   7   0  17 0.44  0.0    0  1.8 10 340   M    M   2 13     18 350
30  84  66  75   0   0  10 1.30  0.0    0  0.5 10 300   M    M   5 123    18 290
================================================================================
SM 2539 1949         2 306  5.53  0.0     50.5          M       75
================================================================================
AV 84.6 65.0                               1.7 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    16 300                 30 280
================================================================================
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:     JUNE
                                          YEAR:      2024
                                          LATITUDE:   37 35 N
                                          LONGITUDE:  83 19 W

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

AVERAGE MONTHLY: 74.8   TOTAL FOR MONTH:   5.53    1 = FOG OR MIST
DPTR FM NORMAL:   2.2   DPTR FM NORMAL:    0.28    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON 22,17  GRTST 24HR  1.83 ON  4- 5      TO 1/4 MILE OR LESS
LOWEST:     52 ON 11                               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:  10
MAX 90 OR ABOVE:  10    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     2    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL    -7    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  3320    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -744

[CDD (BASE 65) ]
TOTAL THIS MO.   306
DPTR FM NORMAL    71    [PRESSURE DATA]
TOTAL FM JAN 1   517    HIGHEST SLP 30.32 ON 20
DPTR FM NORMAL   123    LOWEST  SLP 29.66 ON  6

[REMARKS]
#FINAL-06-24#

 

...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1954 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            105   06/29/2012
 LOW              34   06/01/1966
HIGHEST           94   06/22         MM      MM       90  06/03
LOWEST            51   06/11         MM      MM       47  06/09
AVG. MAXIMUM    85.5               83.5     2.0     80.0
AVG. MINIMUM    63.3               62.4     0.9     59.1
MEAN            74.4               72.9     1.5     69.6
DAYS MAX >= 90    10                3.4     6.6        1
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       12.22   2019
 MINIMUM        0.37   2012
TOTALS          4.38               5.06   -0.68     6.51
DAILY AVG.      0.15               0.17   -0.02     0.22
DAYS >= .01       11               12.6    -1.6       11
DAYS >= .10        9                8.9     0.1        9
DAYS >= .50        3                3.7    -0.7        4
DAYS >= 1.00       0                1.3    -1.3        3
GREATEST
 24 HR. TOTAL   1.20   06/04 TO 06/05               1.65

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      2                  7      -5        9
 SINCE 7/1        MM               4158      MM       MM
COOLING TOTAL    294                246      48      153
 SINCE 1/1       439                373      66      230
................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.9
HIGHEST WIND SPEED/DIRECTION    23/220    DATE  06/04
                                23/220          06/05
HIGHEST GUST SPEED/DIRECTION    35/230    DATE  06/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.26
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                       7
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      3
HAZE                      3

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

&&

CORRECTED TO NOTE THAT HDD SEASONAL TOTAL MISSING DUE TO TEMPERATURE
SENSOR ERROR BACK IN DECEMBER...

$$

 

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

                                          STATION:   LONDON KY
                                          MONTH:     JUNE
                                          YEAR:      2024
                                          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  75  54  65  -4   0   0 0.19    M    M  4.7 14 190   M    M   4 1      18 200
 2  73  60  67  -3   0   2 0.98    M    M  4.3 12 200   M    M   9 13     17 190
 3  83  62  73   3   0   8 0.04    M    M  2.4 10 240   M    M   4 12     18 250
 4  85  63  74   4   0   9 0.77    M    M  3.6 23 220   M    M   3 13     35 230
 5  80  66  73   3   0   8 0.43    M    M  5.8 23 220   M    M   5 1      32 220
 6  84  65  75   4   0  10 0.32    M    M  6.9 18 260   M    M   5 1      26 280
 7  79  57  68  -3   0   3    T    M    M  5.0 21 270   M    M   0 1      29 280
 8  81  54  68  -3   0   3 0.00    M    M  2.6 12 270   M    M   4        16 260
 9  78  59  69  -3   0   4 0.11    M    M  3.6 12 360   M    M   8 1      18 280
10  78  55  67  -5   0   2 0.00    M    M  7.4 17 280   M    M   5 12     26 260
11  75  51  63  -9   2   0 0.00    M    M  3.7 10  20   M    M   0        16  40
12  81  52  67  -5   0   2 0.00    M    M  1.7  9  50   M    M   0        14  70
13  87  58  73   0   0   8 0.00    M    M  2.2 12 250   M    M   1        16 260
14  88  64  76   3   0  11    T    M    M  3.8 12 300   M    M   1 1      18 250
15  86  65  76   3   0  11 0.00    M    M  5.8 13  80   M    M   0 1      18  80
16  93  59  76   3   0  11 0.00    M    M  3.0 15 180   M    M   1        20 170
17  92  71  82   8   0  17 0.00    M    M  3.6 14 100   M    M   0 3      21  80
18  92  69  81   7   0  16 0.00    M    M  2.5  9  40   M    M   2        12 250
19  88  69  79   5   0  14 0.00    M    M  2.0 10  20   M    M   0        15  40
20  91  66  79   5   0  14 0.00    M    M  1.0  8  40   M    M   1 1      12  60
21  93  68  81   7   0  16    T    M    M  1.2  8  30   M    M   1 1      13  80
22  94  68  81   6   0  16    T    M    M  3.1 12 180   M    M   0 1      21 190
23  89  71  80   5   0  15 0.06    M    M  6.7 20 240   M    M   3 138    30 230
24  87  65  76   1   0  11 0.00    M    M  4.4 12  40   M    M   2 12     17 330
25  92  59  76   1   0  11 0.00    M    M  3.9 16 350   M    M   0 1      25 310
26  91  70  81   6   0  16 0.39    M    M  4.3 14  40   M    M   3 13     22 220
27  86  69  78   3   0  13 0.15    M    M  3.7 12  40   M    M   5 1      18  30
28  90  65  78   2   0  13 0.00    M    M  3.8 14 190   M    M   2 8      19 180
29  91  74  83   7   0  18    T    M    M  5.1 16 230   M    M   2 3      23 200
30  84  70  77   1   0  12 0.94    M    M  3.9 22 360   M    M   4 138    32  10
================================================================================
SM 2566 1898         2 294  4.38    M    115.7          M       75
================================================================================
AV 85.5 63.3                               3.9 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 23 220                 35 230
================================================================================
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:     JUNE
                                          YEAR:      2024
                                          LATITUDE:   37  4 N
                                          LONGITUDE:  84  5 W

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

AVERAGE MONTHLY: 74.4   TOTAL FOR MONTH:   4.38    1 = FOG OR MIST
DPTR FM NORMAL:   1.5   DPTR FM NORMAL:   -0.68    2 = FOG REDUCING VISIBILITY
HIGHEST:    94 ON 22    GRTST 24HR  1.20 ON  4- 5      TO 1/4 MILE OR LESS
LOWEST:     51 ON 11                               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:  11
MAX 90 OR ABOVE:  10    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:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     2    CLEAR  (SCALE 0-3)  17
DPTR FM NORMAL    -5    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  3595    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -560

[CDD (BASE 65) ]
TOTAL THIS MO.   294
DPTR FM NORMAL    48    [PRESSURE DATA]
TOTAL FM JAN 1   439    HIGHEST SLP 30.32 ON 20
DPTR FM NORMAL    66    LOWEST  SLP 29.68 ON  6

[REMARKS]
#FINAL-06-24#