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Storm Impacting the Northwest U.S.; Fire Weather Conditions in Southern California; Severe Weather in the South

A Pacific storm is bringing areas of low elevation rain, moderate to heavy mountain snow, and high winds to the Northwest. Strong Santa Ana winds and very dry conditions are producing elevated to critical fire weather conditions in southern California. Isolated strong to severe thunderstorms are possible through early Wednesday morning across parts of northeast Texas into western Tennessee. Read More >

June  2019 ended up much wetter at London and Jackson. Jackson finished June 2019 as the 3rd wettest

June with 8.01 inches. London totaled 12.22 inches which saw June  2019 besting the 9.47 inches from 1991

as the wettest June. And on top of that, the 12.22 inches edged out the 12.16 inches from December 1990 as

the wettest month ever at London.  And both locations were exactly 0.7 degrees  below normal. 

 

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

Climatological Data reports for Jackson and London:

 

Jackson Kentucky data:

 

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2019

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            89   06/29        90      -1       92  06/30
                        06/28
                        06/27
LOWEST             48   06/14        50      -2       54  06/05
AVG. MAXIMUM     80.4              81.6    -1.2     84.1
AVG. MINIMUM     62.2              62.5    -0.3     65.7
MEAN             71.3              72.0    -0.7     74.9
DAYS MAX >= 90      0               1.4    -1.4        5
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           8.01              4.70    3.31     4.63
DAILY AVG.       0.27              0.16    0.11     0.15
DAYS >= .01        20              12.3     7.7       13
DAYS >= .10        16               8.5     7.5        7
DAYS >= .50         7               3.4     3.6        4
DAYS >= 1.00        2               1.1     0.9        2
GREATEST
 24 HR. TOTAL    1.57   06/17 TO 06/17              1.19

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1        10.4              23.5   -13.1     22.5
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0
 24 HR TOTAL      0.0                                0.0

DEGREE_DAYS
HEATING TOTAL       7                12      -5        0
 SINCE 7/1       4019              4234    -215     4140
COOLING TOTAL     206               223     -17      306
 SINCE 1/1        428               359      69      579
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              1.7
HIGHEST WIND SPEED/DIRECTION    18/270    DATE  06/23
HIGHEST GUST SPEED/DIRECTION    36/240    DATE  06/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             14     MIXED PRECIP               0
HEAVY RAIN               12     RAIN                      13
LIGHT RAIN               21     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                7     SLEET                      0
FOG                      22     FOG W/VIS <= 1/4 MILE     10
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:      2019
                                          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  56  68   0   0   3 0.00  0.0    0  0.3  6 300   M    M   5 12     11 310
 2  82  61  72   3   0   7 0.10  0.0    0  2.0 12 290   M    M   3 35     22 280
 3  73  56  65  -4   0   0 0.00  0.0    0  0.7  7 350   M    M   1        16 360
 4  81  51  66  -3   0   1 0.00  0.0    0  1.6  7 170   M    M   0        11 160
 5  83  65  74   4   0   9 0.73  0.0    0  2.8  9 330   M    M   5 13     18 320
 6  82  64  73   3   0   8 1.06  0.0    0  0.8 12 330   M    M   6 123    18 300
 7  71  66  69  -1   0   4 0.64  0.0    0  0.8  6  80   M    M   9 12     15  20
 8  80  66  73   3   0   8 0.28  0.0    0  2.1  7 100   M    M   7 13     15  80
 9  79  66  73   2   0   8 0.07  0.0    0  2.2  9 140   M    M   5 1      14 120
10  78  59  69  -2   0   4 0.02  0.0    0  3.7 15 310   M    M   8 1      26 340
11  71  53  62  -9   3   0 0.00  0.0    0  0.6  7 120   M    M   2        13 140
12  75  58  67  -4   0   2 0.12  0.0    0  1.5  8 160   M    M   4 1      17 170
13  71  56  64  -8   1   0 0.07  0.0    0  3.3 18 260   M    M   5 1      36 240
14  75  48  62 -10   3   0 0.00  0.0    0  1.2  8 170   M    M   0        12 180
15  81  60  71  -1   0   6    T  0.0    0  3.2 12 160   M    M   2        22 230
16  87  66  77   5   0  12 0.71  0.0    0  2.9 14 280   M    M   4 13     23 300
17  82  67  75   2   0  10 1.57  0.0    0  2.1 15 310   M    M   5 123    27 300
18  77  68  73   0   0   8 0.16  0.0    0  0.7  6 170   M    M   8 12      9 170
19  80  68  74   1   0   9 0.56  0.0    0  1.2 14 310   M    M   6 13     22 260
20  76  65  71  -2   0   6 0.77  0.0    0  3.5 13 290   M    M   7 123    24 280
21  80  61  71  -3   0   6 0.10  0.0    0  2.3  9 320   M    M   7 13     17 310
22  80  64  72  -2   0   7 0.11  0.0    0  0.6 10 140   M    M   5 123    16 140
23  86  61  74   0   0   9 0.09  0.0    0  1.1 18 270   M    M   4 123    33 280
24  85  66  76   2   0  11 0.46  0.0    0  2.6 15 250   M    M   2 138    34 270
25  82  67  75   1   0  10 0.00  0.0    0  2.6 12 300   M    M   4        18 300
26  86  63  75   1   0  10 0.00  0.0    0  0.6  6 330   M    M   0        11 280
27  89  67  78   4   0  13 0.00  0.0    0  1.1  7 310   M    M   0 1       9  70
28  89  66  78   3   0  13 0.10  0.0    0  0.6 15 150   M    M   1 13     28 170
29  89  63  76   1   0  11 0.00  0.0    0  0.4  6 220   M    M   0 12      9 250
30  83  69  76   1   0  11 0.29  0.0    0  1.2  9 290   M    M   1 123    16 280
================================================================================
SM 2412 1866         7 206  8.01     0.0  50.3          M      116
================================================================================
AV 80.4 62.2                               1.7 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 18 260               # 36  240
================================================================================
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:     2019
                                          LATITUDE:   37 35 N
                                          LONGITUDE:  83 19 W

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

AVERAGE MONTHLY: 71.3   TOTAL FOR MONTH:   8.01    1 = FOG OR MIST
DPTR FM NORMAL:  -0.7   DPTR FM NORMAL:    3.31    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON 29,28 GRTST 24HR  1.57 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     48 ON 14                               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:  20
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  16
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   7
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     7    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL    -5    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  4019    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -215

[CDD (BASE 65) ]
TOTAL THIS MO.   206
DPTR FM NORMAL   -17    [PRESSURE DATA]
TOTAL FM JAN 1   428    HIGHEST SLP 30.24 ON 28
DPTR FM NORMAL    69    LOWEST  SLP 29.65 ON 20

[REMARKS]
#FINAL-06-19#

 

London Kentucky data:

 

...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2019

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            90   06/28        MM      MM       92  06/30
LOWEST             46   06/14        MM      MM       53  06/07
AVG. MAXIMUM     81.9              83.5    -1.6     85.2
AVG. MINIMUM     62.3              62.1     0.2     64.5
MEAN             72.1              72.8    -0.7     74.9
DAYS MAX >= 90      1               3.5    -2.5        5
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         9.47   1991
 MINIMUM         0.37   2012
TOTALS          12.22R             4.40    7.82     7.88
DAILY AVG.       0.41              0.15    0.26     0.26
DAYS >= .01        16              11.5     4.5       12
DAYS >= .10        16               7.8     8.2        9
DAYS >= .50         6               3.2     2.8        6
DAYS >= 1.00        4               0.9     3.1        2
GREATEST
 24 HR. TOTAL    2.61   06/17 TO 06/17              2.56

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS             MM               0.0      MM       MM
SINCE 7/1          MM              10.3      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0        MM               0.0      MM       MM
GREATEST
 SNOW DEPTH        MM                                 MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL      10                 9       1        0
 SINCE 7/1       4034              4205    -171     4114
COOLING TOTAL     229               243     -14      302
 SINCE 1/1        407               357      50      534
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.1
HIGHEST WIND SPEED/DIRECTION    33/250    DATE  06/23
HIGHEST GUST SPEED/DIRECTION    50/240    DATE  06/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             16     MIXED PRECIP               0
HEAVY RAIN               14     RAIN                      15
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                7     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      4
HAZE                      0

-  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:     JUNE
                                          YEAR:      2019
                                          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  82  54  68  -1   0   3 0.00    M    M  2.4  9 290   M    M   3 12     13 280
 2  83  59  71   2   0   6 0.00    M    M  6.3 20 260   M    M   2 1      25 270
 3  77  57  67  -3   0   2 0.00    M    M  6.1 16  50   M    M   2        24  50
 4  85  51  68  -2   0   3 0.00    M    M  3.4 15 240   M    M   1        26 220
 5  85  65  75   5   0  10 0.73    M    M  6.5 23 210   M    M   5 13     34 210
 6  83  68  76   6   0  11 0.12    M    M  5.0 21 290   M    M   5 13     31 300
 7  74  67  71   0   0   6 1.79    M    M  5.4 12  50   M    M  10 13     17  50
 8  82  68  75   4   0  10 0.10    M    M  5.6 13  90   M    M   5 1      20 100
 9  81  69  75   4   0  10 0.41    M    M  4.1 15 180   M    M   7 13     23 180
10  81  58  70  -2   0   5 0.11    M    M  6.8 20 330   M    M   7 1      31 340
11  72  51  62 -10   3   0 0.00    M    M  6.1 15  20   M    M   0        21  70
12  72  56  64  -8   1   0 0.34    M    M  3.9 14 120   M    M   5 13     21 110
13  72  53  63  -9   2   0 0.00    M    M  9.8 24 270   M    M   5 13     38 250
14  75  46  61 -12   4   0 0.00    M    M  2.2 10 190   M    M   0 1      17 150
15  82  58  70  -3   0   5 0.00    M    M  7.3 20 190   M    M   1        28 240
16  89  73  81   8   0  16 0.00    M    M  9.1 18 250   M    M   4 3      26 210
17  85  68  77   4   0  12 2.61    M    M  5.6 23 260   M    M   5 13     39 250
18  79  67  73  -1   0   8 0.87    M    M  3.1 14 260   M    M   8 12     18 260
19  84  67  76   2   0  11 1.69    M    M  5.3 25 300   M    M   6 13     34 320
20  77  65  71  -3   0   6 0.25    M    M  7.9 21 260   M    M   7 13     28 270
21  81  59  70  -4   0   5 0.41    M    M  4.5 21  10   M    M   4 123    31  20
22  79  64  72  -2   0   7 0.47    M    M  4.5 16  10   M    M   5 13     26  10
23  85  66  76   1   0  11 0.34    M    M  5.4 33 250   M    M   5 123    50 240
24  85  67  76   1   0  11 0.42    M    M  6.3 31 250   M    M   3 13     46 270
25  82  64  73  -2   0   8 0.00    M    M  3.6 14 270   M    M   4        20 270
26  88  62  75   0   0  10 0.00    M    M  2.3 10 190   M    M   1        14 230
27  89  65  77   2   0  12 0.00    M    M  3.5 16 280   M    M   0        22 280
28  90  68  79   3   0  14 0.00    M    M  3.8 16 120   M    M   1 3      23 140
29  89  67  78   2   0  13    T    M    M  2.6  9 280   M    M   2 1      16 250
30  89  68  79   3   0  14 1.56    M    M  5.1 24 290   M    M   4 13     31 280
================================================================================
SM 2457 1870        10 229 12.22    M    153.5          M      117
================================================================================
AV 81.9 62.3                               5.1 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 33 250               # 50  240
================================================================================
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:     2019
                                          LATITUDE:   37  4 N
                                          LONGITUDE:  84  5 W

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

AVERAGE MONTHLY: 72.1   TOTAL FOR MONTH:  12.22    1 = FOG OR MIST
DPTR FM NORMAL:  -0.7   DPTR FM NORMAL:    7.82    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 28    GRTST 24HR  2.61 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     46 ON 14                               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:  16
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:  16
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   6
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   4

[HDD (BASE 65) ]
TOTAL THIS MO.    10    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL     1    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  4034    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -171

[CDD (BASE 65) ]
TOTAL THIS MO.   229
DPTR FM NORMAL   -14    [PRESSURE DATA]
TOTAL FM JAN 1   407    HIGHEST SLP 30.24 ON 28
DPTR FM NORMAL    50    LOWEST  SLP 29.67 ON 20

[REMARKS]
#FINAL-06-19#