Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >
The following are the April summaries for Jackson and London as well as the
April Local Climatological Data reports for Jackson and London:
...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 92 04/27/1986
LOW 20 04/07/1982
HIGHEST 87 04/19 86 1 86 04/16
LOWEST 31 04/08 29 2 33 04/22
04/09
AVG. MAXIMUM 69.9 69.2 0.7 70.5
AVG. MINIMUM 49.5 47.3 2.2 50.6
MEAN 59.7 58.2 1.5 60.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 2 2.1 -0.1 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.29 2015
MINIMUM 0.78 1985
TOTALS 9.20 4.54 4.66 3.39
DAILY AVG. 0.31 0.15 0.16 0.11
DAYS >= .01 15 13.2 1.8 11
DAYS >= .10 12 8.7 3.3 6
DAYS >= .50 6 3.4 2.6 2
DAYS >= 1.00 2 0.8 1.2 1
GREATEST
24 HR. TOTAL 3.38 04/03 TO 04/04 1.46
SNOWFALL (INCHES)
RECORDS
TOTAL 17.8 1987
TOTALS 0.0 0.4 -0.4 T
SINCE 7/1 28.8 23.4 5.4 15.4
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 0 0.2 -0.2 0
GREATEST
SNOW DEPTH 0 0
24 HR TOTAL 0.0 0
DEGREE DAYS
HEATING TOTAL 217 244 -27 196
SINCE 7/1 3653 3970 -317 3298
COOLING TOTAL 64 41 23 69
SINCE 1/1 82 50 32 77
................................................................
WIND (MPH)
AVERAGE WIND SPEED 4.3
HIGHEST WIND SPEED/DIRECTION 24/300 DATE 04/29
HIGHEST GUST SPEED/DIRECTION 42/280 DATE 04/15
42/290 04/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.46
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 15
LIGHT RAIN 15 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 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: APRIL
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 55 38 47 -6 18 0 0.00 0.0 0 3.7 9 320 M M 6 15 90
2 83 45 64 10 1 0 0.00 0.0 0 9.3 21 190 M M 3 41 200
3 76 62 69 15 0 4 2.62 0.0 0 6.4 23 320 M M 8 123 41 300
4 69 55 62 8 3 0 2.27 0.0 0 3.8 18 300 M M 7 123 32 310
5 79 61 70 15 0 5 0.41 0.0 0 3.7 20 270 M M 6 12 37 250
6 61 43 52 -3 13 0 0.52 0.0 0 4.2 15 200 M M 10 12 27 160
7 51 37 44 -12 21 0 0.07 0.0 0 3.4 14 310 M M 7 12 24 320
8 47 31 39 -17 26 0 0.00 0.0 0 4.5 13 320 M M 3 23 20
9 62 31 47 -9 18 0 0.00 0.0 0 2.4 8 160 M M 1 13 80
10 67 46 57 0 8 0 0.28 0.0 0 4.1 12 270 M M 6 1 20 270
11 53 38 46 -11 19 0 0.63 0.0 0 4.5 12 310 M M 10 1 21 340
12 54 33 44 -13 21 0 0.00 0.0 0 3.7 12 300 M M 4 19 290
13 65 37 51 -7 14 0 T 0.0 0 2.8 10 200 M M 1 17 170
14 83 57 70 12 0 5 0.20 0.0 0 7.7 21 300 M M 5 13 36 310
15 59 44 52 -6 13 0 0.03 0.0 0 9.9 22 280 M M 7 13 42 280
16 64 42 53 -6 12 0 0.00 0.0 0 4.9 15 280 M M 2 26 260
17 70 44 57 -2 8 0 T 0.0 0 3.4 7 170 M M 1 10 100
18 84 57 71 12 0 6 0.00 0.0 0 7.5 23 180 M M 1 38 170
19 87 66 77 17 0 12 0.00 0.0 0 5.5 15 230 M M 0 29 260
20 84 60 72 12 0 7 0.00 0.0 0 2.6 7 190 M M 1 14 190
21 71 62 67 7 0 2 0.26 0.0 0 5.3 17 180 M M 6 1 30 180
22 69 53 61 1 4 0 0.00 0.0 0 1.8 7 330 M M 2 14 350
23 80 53 67 6 0 2 T 0.0 0 1.6 9 230 M M 3 20 250
24 79 62 71 10 0 6 0.10 0.0 0 2.8 10 170 M M 8 1 17 180
25 69 60 65 4 0 0 0.78 0.0 0 3.8 14 310 M M 8 13 24 310
26 65 49 57 -5 8 0 0.01 0.0 0 4.4 12 320 M M 9 12 21 340
27 67 43 55 -7 10 0 0.00 0.0 0 1.2 8 70 M M 0 14 50
28 82 52 67 5 0 2 0.00 0.0 0 3.5 9 180 M M 3 17 160
29 83 62 73 11 0 8 0.65 0.0 0 4.2 24 300 M M 3 13 42 290
30 79 61 70 8 0 5 0.37 0.0 0 1.7 13 330 M M 6 123 22 320
================================================================================
SM 2097 1484 217 64 9.20 0.0 128.3 M 137
================================================================================
AV 69.9 49.5 4.3 FASTST M M 5 MAX(MPH)
MISC ----> 24 300 # 42 280
================================================================================
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: APRIL
YEAR: 2025
LATITUDE: 37 35 N
LONGITUDE: 83 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 59.7 TOTAL FOR MONTH: 9.20 1 = FOG OR MIST
DPTR FM NORMAL: 1.5 DPTR FM NORMAL: 4.66 2 = FOG REDUCING VISIBILITY
HIGHEST: 87 ON 19 GRTST 24HR 3.38 ON 3- 4 TO 1/4 MILE OR LESS
LOWEST: 31 ON 9, 8 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: 15
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 12
MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 6
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 217 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -27 PTCLDY (SCALE 4-7) 15
TOTAL FM JUL 1 3653 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -317
[CDD (BASE 65) ]
TOTAL THIS MO. 64
DPTR FM NORMAL 23 [PRESSURE DATA]
TOTAL FM JAN 1 82 HIGHEST SLP 30.32 ON 27
DPTR FM NORMAL 32 LOWEST SLP 29.72 ON 14
[REMARKS]
#FINAL-04-25#
...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 90 04/10/1995
04/27/1986
LOW 19 04/08/2007
HIGHEST 85 04/14 MM MM 85 04/15
04/19
LOWEST 29 04/09 MM MM 30 04/06
AVG. MAXIMUM 70.9 69.3 1.6 70.1
AVG. MINIMUM 48.3 44.9 3.4 48.7
MEAN 59.6 57.1 2.5 59.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 3 3.4 -0.4 3
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.23 2011
MINIMUM 0.58 1976
TOTALS 6.42 4.65 1.77 2.97
DAILY AVG. 0.21 0.16 0.05 0.10
DAYS >= .01 16 12.5 3.5 11
DAYS >= .10 12 8.3 3.7 7
DAYS >= .50 5 3.8 1.2 3
DAYS >= 1.00 1 1.2 -0.2 0
GREATEST
24 HR. TOTAL 1.75 04/03 TO 04/03 0.90
SNOWFALL (INCHES)
RECORDS
TOTAL 9.0 1987
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 206 260 -54 200
SINCE 7/1 3770 4062 -292 3566
COOLING TOTAL 54 24 30 40
SINCE 1/1 56 27 29 43
................................................................
WIND (MPH)
AVERAGE WIND SPEED 5.7
HIGHEST WIND SPEED/DIRECTION 30/260 DATE 04/05
HIGHEST GUST SPEED/DIRECTION 45/220 DATE 04/02
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 13
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 10 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 12
LIGHT RAIN 16 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 16 FOG W/VIS <= 1/4 MILE 1
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: LONDON KY
MONTH: APRIL
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 60 39 50 -2 15 0 0.00 M M 5.4 10 120 M M 5 15 70
2 82 47 65 12 0 0 0.00 M M 12.0 28 200 M M 3 45 220
3 81 62 72 19 0 7 1.75 M M 7.0 25 300 M M 6 13 42 200
4 78 57 68 15 0 3 0.35 M M 4.8 16 20 M M 7 13 26 320
5 79 62 71 17 0 6 0.72 M M 5.6 30 260 M M 6 1 41 260
6 64 45 55 1 10 0 0.72 M M 6.5 14 330 M M 9 1 26 140
7 51 40 46 -8 19 0 0.10 M M 6.3 14 360 M M 7 1 19 20
8 48 32 40 -15 25 0 0.00 M M 7.2 17 340 M M 4 26 350
9 65 29 47 -8 18 0 0.00 M M 2.3 9 190 M M 0 13 200
10 66 48 57 2 8 0 0.51 M M 6.1 16 330 M M 6 13 24 200
11 50 37 44 -12 21 0 0.04 M M 6.6 15 350 M M 9 1 20 360
12 55 33 44 -12 21 0 0.00 M M 4.8 14 340 M M 3 21 330
13 69 32 51 -5 14 0 0.00 M M 3.5 10 170 M M 0 17 220
14 85 54 70 13 0 5 0.05 M M 9.8 23 250 M M 3 13 33 250
15 60 45 53 -4 12 0 0.25 M M 11.6 28 270 M M 5 13 38 300
16 65 37 51 -6 14 0 0.00 M M 4.5 17 320 M M 0 26 330
17 71 36 54 -4 11 0 0.00 M M 3.0 10 130 M M 2 17 130
18 84 52 68 10 0 3 0.00 M M 9.6 24 200 M M 0 38 200
19 85 60 73 15 0 8 0.00 M M 6.5 20 250 M M 0 8 30 270
20 83 55 69 10 0 4 0.00 M M 2.8 12 250 M M 0 17 270
21 71 61 66 7 0 1 0.46 M M 6.1 15 220 M M 6 1 23 190
22 72 52 62 3 3 0 0.00 M M 3.9 12 350 M M 2 12 16 40
23 77 49 63 3 2 0 0.41 M M 2.8 22 200 M M 4 3 28 200
24 74 61 68 8 0 3 0.14 M M 2.5 12 240 M M 7 13 17 210
25 70 59 65 5 0 0 0.23 M M 4.8 14 190 M M 8 13 21 180
26 68 50 59 -1 6 0 0.02 M M 8.1 16 360 M M 8 1 23 20
27 70 45 58 -3 7 0 0.00 M M 5.5 13 90 M M 0 20 100
28 81 52 67 6 0 2 0.00 M M 3.5 13 200 M M 3 17 110
29 82 57 70 9 0 5 0.60 M M 5.6 25 250 M M 4 13 38 230
30 81 62 72 10 0 7 0.07 M M 3.5 21 150 M M 5 13 37 150
================================================================================
SM 2127 1450 206 54 6.42 M 172.2 M 122
================================================================================
AV 70.9 48.3 5.7 FASTST M M 4 MAX(MPH)
MISC ----> 30 260 45 220
================================================================================
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: APRIL
YEAR: 2025
LATITUDE: 37 4 N
LONGITUDE: 84 5 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 59.6 TOTAL FOR MONTH: 6.42 1 = FOG OR MIST
DPTR FM NORMAL: 2.5 DPTR FM NORMAL: 1.77 2 = FOG REDUCING VISIBILITY
HIGHEST: 85 ON 19,14 GRTST 24HR 1.75 ON 3- 3 TO 1/4 MILE OR LESS
LOWEST: 29 ON 9 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: 0 0.10 INCH OR MORE: 12
MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 206 CLEAR (SCALE 0-3) 12
DPTR FM NORMAL -54 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 3770 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -292
[CDD (BASE 65) ]
TOTAL THIS MO. 54
DPTR FM NORMAL 30 [PRESSURE DATA]
TOTAL FM JAN 1 56 HIGHEST SLP 30.30 ON 27
DPTR FM NORMAL 29 LOWEST SLP 29.75 ON 14
[REMARKS]
#FINAL-04-25#
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