A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >
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 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1981 TO 2025
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 90 07/25 93 -3 95 07/15
07/26
LOWEST 63 07/03 57 6 57 07/01
AVG. MAXIMUM 86.5 85.0 1.5 86.5
AVG. MINIMUM 69.5 66.5 3.0 68.1
MEAN 78.0 75.7 2.3 77.3
DAYS MAX >= 90 2 5.3 -3.3 8
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 8.35 5.10 3.25 3.67
DAILY AVG. 0.27 0.16 0.11 0.12
DAYS >= .01 16 12.6 3.4 12
DAYS >= .10 12 9.0 3.0 9
DAYS >= .50 6 3.9 2.1 4
DAYS >= 1.00 4 1.2 2.8 0
GREATEST
24 HR. TOTAL 1.99 07/20 TO 07/20 1.30
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 409 334 75 392
SINCE 1/1 827 728 99 909
................................................................
WIND (MPH)
AVERAGE WIND SPEED 1.0
HIGHEST WIND SPEED/DIRECTION 17/260 DATE 07/12
HIGHEST GUST SPEED/DIRECTION 39/260 DATE 07/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.31
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 79
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 16 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 7
LIGHT RAIN 16 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 13
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: JACKSON KY
MONTH: JULY
YEAR: 2025
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 82 69 76 1 0 11 1.57 0.0 0 0.9 13 300 M M 6 123 25 290
2 84 67 76 1 0 11 0.00 0.0 0 0.8 7 320 M M 6 12 11 290
3 85 63 74 -2 0 9 0.00 0.0 0 0.6 7 310 M M 1 1 10 310
4 87 67 77 1 0 12 0.00 0.0 0 0.6 7 140 M M 0 1 12 160
5 89 67 78 2 0 13 0.00 0.0 0 1.4 6 150 M M 1 10 160
6 89 70 80 4 0 15 0.00 0.0 0 0.9 6 310 M M 1 9 270
7 88 71 80 4 0 15 T 0.0 0 1.7 16 300 M M 1 3 25 310
8 88 70 79 3 0 14 T 0.0 0 1.8 9 300 M M 2 3 16 300
9 83 71 77 1 0 12 0.21 0.0 0 1.1 12 330 M M 5 13 21 310
10 84 69 77 1 0 12 0.57 0.0 0 0.9 13 310 M M 5 123 19 300
11 86 68 77 1 0 12 0.24 0.0 0 1.2 9 290 M M 2 123 16 320
12 87 69 78 2 0 13 0.11 0.0 0 3.1 17 260 M M 1 13 39 260
13 86 69 78 2 0 13 T 0.0 0 1.0 8 170 M M 3 13 270
14 83 70 77 1 0 12 0.16 0.0 0 1.3 9 310 M M 2 13 18 290
15 88 69 79 3 0 14 1.16 0.0 0 0.6 8 260 M M 2 1238 18 270
16 87 71 79 3 0 14 0.02 0.0 0 1.7 10 250 M M 2 13 21 260
17 88 70 79 3 0 14 0.41 0.0 0 1.5 7 180 M M 4 123 22 290
18 84 69 77 1 0 12 0.01 0.0 0 0.7 10 170 M M 4 123 16 170
19 88 70 79 3 0 14 0.02 0.0 0 1.6 10 310 M M 5 12 19 310
20 85 71 78 2 0 13 1.99 0.0 0 0.6 13 330 M M 7 123 23 340
21 83 70 77 1 0 12 0.06 0.0 0 0.1 7 310 M M 8 12 9 300
22 84 66 75 -1 0 10 0.00 0.0 0 0.0 5 350 M M 3 1 9 360
23 89 66 78 2 0 13 0.00 0.0 0 0.8 6 300 M M 2 11 180
24 88 73 81 5 0 16 0.00 0.0 0 1.7 6 270 M M 2 12 190
25 90 72 81 5 0 16 0.00 0.0 0 0.8 6 170 M M M 12 9 250
26 90 72 81 5 0 16 0.00 0.0 0 0.4 7 180 M M M 14 170
27 89 71 80 4 0 15 0.66 0.0 0 1.2 9 170 M M M 13 15 200
28 85 70 78 2 0 13 0.15 0.0 0 0.9 10 310 M M M 13 19 300
29 84 70 77 1 0 12 0.00 0.0 0 0.6 6 350 M M M 12 9 360
30 88 71 80 4 0 15 0.00 0.0 0 0.1 6 140 M M M 10 130
31 89 72 81 5 0 16 1.01 0.0 0 0.8 14 340 M M M 123 26 350
================================================================================
SM 2680 2153 0 409 8.35 0.0 31.4 M 75
================================================================================
AV 86.5 69.5 1.0 FASTST M M 3 MAX(MPH)
MISC ----> 17 260 39 260
================================================================================
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: 2025
LATITUDE: 37 35 N
LONGITUDE: 83 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 78.0 TOTAL FOR MONTH: 8.35 1 = FOG OR MIST
DPTR FM NORMAL: 2.3 DPTR FM NORMAL: 3.25 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 26,25 GRTST 24HR 1.99 ON 20-20 TO 1/4 MILE OR LESS
LOWEST: 63 ON 3 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: 16
MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 12
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. 0 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 7
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 409
DPTR FM NORMAL 75 [PRESSURE DATA]
TOTAL FM JAN 1 827 HIGHEST SLP M ON M
DPTR FM NORMAL 99 LOWEST SLP 29.86 ON 1
[REMARKS]
#FINAL-07-25#
...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF JULY 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1954 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 101 07/01/2012
07/31/1999
07/30/1999
LOW 45 07/10/1961
HIGHEST 92 07/28 MM MM 95 07/15
07/31
LOWEST 61 07/03 MM MM 60 07/02
AVG. MAXIMUM 88.3 86.3 2.0 87.0
AVG. MINIMUM 69.8 66.3 3.5 67.6
MEAN 79.1 76.3 2.8 77.3
DAYS MAX >= 90 11 7.5 3.5 8
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 7.04 5.16 1.88 7.07
DAILY AVG. 0.23 0.17 0.06 0.23
DAYS >= .01 16 13.4 2.6 12
DAYS >= .10 10 8.9 1.1 9
DAYS >= .50 5 3.6 1.4 6
DAYS >= 1.00 3 1.4 1.6 3
GREATEST
24 HR. TOTAL 1.68 07/28 TO 07/28 2.36
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 443 350 93 389
SINCE 1/1 832 723 109 828
................................................................
WIND (MPH)
AVERAGE WIND SPEED 3.8
HIGHEST WIND SPEED/DIRECTION 29/260 DATE 07/12
HIGHEST GUST SPEED/DIRECTION 37/220 DATE 07/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.29
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 14 MIXED PRECIP 0
HEAVY RAIN 8 RAIN 8
LIGHT RAIN 15 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 25 FOG W/VIS <= 1/4 MILE 8
HAZE 4
- 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: 2025
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 84 69 77 1 0 12 0.59 M M 4.8 18 290 M M 5 1238 25 280
2 86 66 76 0 0 11 0.00 M M 2.5 14 290 M M 5 12 18 290
3 86 61 74 -2 0 9 0.00 M M 2.2 9 40 M M 1 1 13 40
4 89 65 77 1 0 12 0.00 M M 2.7 9 40 M M 0 18 14 100
5 90 66 78 2 0 13 0.00 M M 2.7 9 220 M M 1 18 13 220
6 91 67 79 3 0 14 0.00 M M 2.1 9 160 M M 3 1 17 250
7 90 70 80 4 0 15 0.01 M M 5.0 21 250 M M 1 3 26 250
8 90 69 80 4 0 15 0.01 M M 4.2 16 260 M M 2 1 21 270
9 86 71 79 3 0 14 0.05 M M 4.4 16 290 M M 4 3 22 290
10 87 69 78 2 0 13 0.21 M M 3.5 12 260 M M 4 123 16 260
11 89 70 80 4 0 15 T M M 3.4 12 250 M M 2 1 15 250
12 87 71 79 3 0 14 0.95 M M 4.6 29 260 M M 2 123 36 250
13 85 70 78 2 0 13 0.43 M M 4.7 14 190 M M 3 13 20 210
14 88 69 79 3 0 14 0.20 M M 3.4 20 290 M M 2 3 30 300
15 88 70 79 3 0 14 0.09 M M 3.3 25 250 M M 4 123 32 250
16 88 70 79 3 0 14 0.23 M M 5.0 25 220 M M 2 13 37 220
17 89 71 80 4 0 15 1.36 M M 5.6 13 240 M M 4 13 21 220
18 86 71 79 3 0 14 0.01 M M 3.7 13 190 M M 3 3 19 170
19 89 73 81 5 0 16 0.12 M M 5.4 13 230 M M 5 123 16 320
20 88 73 81 5 0 16 0.02 M M 5.9 15 240 M M 6 18 20 250
21 81 73 77 1 0 12 1.08 M M 2.6 15 20 M M 5 13 23 20
22 87 70 79 3 0 14 0.00 M M 4.1 10 40 M M 5 12 15 30
23 90 67 79 3 0 14 0.00 M M 2.7 9 250 M M 1 13 260
24 90 72 81 5 0 16 0.00 M M 2.6 12 260 M M 2 1 16 250
25 90 71 81 5 0 16 0.00 M M 3.3 14 200 M M 3 1 19 190
26 90 72 81 5 0 16 0.00 M M 3.4 14 180 M M 1 1 18 180
27 91 73 82 6 0 17 0.00 M M 4.7 14 240 M M 2 18 230
28 92 72 82 6 0 17 1.68 M M 4.3 24 260 M M 4 13 35 250
29 89 70 80 4 0 15 T M M 3.5 12 360 M M 3 1 17 30
30 89 72 81 5 0 16 0.00 M M 2.9 12 10 M M 1 1 18 10
31 92 72 82 6 0 17 T M M 3.7 13 330 M M 6 12 18 340
================================================================================
SM 2737 2165 0 443 7.04 M 116.9 M 92
================================================================================
AV 88.3 69.8 3.8 FASTST M M 3 MAX(MPH)
MISC ----> 29 260 37 220
================================================================================
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: 2025
LATITUDE: 37 4 N
LONGITUDE: 84 5 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 79.1 TOTAL FOR MONTH: 7.04 1 = FOG OR MIST
DPTR FM NORMAL: 2.8 DPTR FM NORMAL: 1.88 2 = FOG REDUCING VISIBILITY
HIGHEST: 92 ON 31,28 GRTST 24HR 1.68 ON 28-28 TO 1/4 MILE OR LESS
LOWEST: 61 ON 3 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: 11 0.10 INCH OR MORE: 10
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 18
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 443
DPTR FM NORMAL 93 [PRESSURE DATA]
TOTAL FM JAN 1 832 HIGHEST SLP 30.19 ON 24
DPTR FM NORMAL 109 LOWEST SLP 29.88 ON 1
[REMARKS]
#FINAL-07-25#
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