An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >
The following are the March summaries for Jackson and London as well as the
March Local Climatological Data reports for Jackson and London:
...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF MARCH 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 87 03/28/1989
LOW 7 03/09/1996
HIGHEST 81 03/28 79 2 79 03/14
LOWEST 19 03/02 18 1 28 03/24
AVG. MAXIMUM 63.8 58.0 5.8 62.8
AVG. MINIMUM 40.2 37.6 2.6 42.2
MEAN 52.0 47.8 4.2 52.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.8 -0.8 0
DAYS MIN <= 32 10 11.4 -1.4 7
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.78 1994
MINIMUM 1.47 2003
TOTALS 2.31 4.71 -2.40 2.91
DAILY AVG. 0.07 0.15 -0.08 0.09
DAYS >= .01 10 14.4 -4.4 12
DAYS >= .10 5 8.8 -3.8 6
DAYS >= .50 2 3.3 -1.3 1
DAYS >= 1.00 0 1.2 -1.2 0
GREATEST
24 HR. TOTAL 0.77 03/31 TO 03/31 0.94
SNOWFALL (INCHES)
RECORDS
TOTAL 21.9 1993
TOTALS T 4.0 -4.0 T
SINCE 7/1 28.8 23.0 5.8 T
SNOWDEPTH AVG. T 0
DAYS >= 1.0 0 1.1 -1.1 0
GREATEST
SNOW DEPTH T 0
24 HR TOTAL T 03/21 TO 03/21 T
03/17 TO 03/17
03/07 TO 03/07
DEGREE DAYS
HEATING TOTAL 414 541 -127 389
SINCE 7/1 3436 3726 -290 3102
COOLING TOTAL 18 8 10 8
SINCE 1/1 18 9 9 8
................................................................
WIND (MPH)
AVERAGE WIND SPEED 5.9
HIGHEST WIND SPEED/DIRECTION 23/180 DATE 03/05
HIGHEST GUST SPEED/DIRECTION 45/200 DATE 03/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.36
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 50
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 5
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 5 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 1
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: MARCH
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 56 26 41 -2 24 0 0.00 0.0 0 8.9 18 330 M M 3 31 270
2 40 19 30 -14 35 0 0.00 0.0 0 3.4 9 310 M M 0 17 300
3 54 25 40 -4 25 0 0.00 0.0 0 1.7 6 290 M M 0 11 160
4 70 43 57 13 8 0 0.00 0.0 0 7.2 17 180 M M 0 32 200
5 64 31 48 4 17 0 0.24 T T 10.7 23 180 M M 8 1 39 170
6 37 29 33 -12 32 0 0.01 T T 6.7 16 280 M M 7 16 30 260
7 51 28 40 -5 25 0 T T 0 4.4 10 180 M M 6 16 170
8 51 37 44 -1 21 0 0.02 0.0 0 4.7 13 310 M M 6 1 20 230
9 58 30 44 -2 21 0 0.00 0.0 0 2.2 14 180 M M 0 8 200
10 65 31 48 2 17 0 0.00 0.0 0 1.8 7 290 M M 0 12 350
11 75 41 58 12 7 0 0.00 0.0 0 5.8 14 240 M M 0 23 250
12 78 52 65 19 0 0 0.00 0.0 0 5.8 15 260 M M 0 23 280
13 76 55 66 19 0 1 T 0.0 0 4.4 9 210 M M 3 3 16 200
14 80 56 68 21 0 3 0.00 0.0 0 7.5 18 190 M M 1 32 200
15 67 55 61 14 4 0 0.54 0.0 0 8.0 22 190 M M 5 123 42 170
16 69 39 54 6 11 0 0.07 0.0 0 9.8 22 290 M M 8 13 38 150
17 49 32 41 -7 24 0 0.02 T 0 3.9 14 300 M M 7 1 23 310
18 73 35 54 6 11 0 0.00 0.0 0 5.9 14 180 M M 0 23 170
19 80 57 69 20 0 4 0.00 0.0 0 9.9 21 190 M M 0 38 170
20 69 34 52 3 13 0 0.14 0.0 0 8.0 22 200 M M 10 1 45 200
21 56 29 43 -6 22 0 T T 0 4.4 13 190 M M 2 22 170
22 61 47 54 4 11 0 0.00 0.0 0 9.3 20 320 M M 1 35 240
23 67 38 53 3 12 0 0.48 0.0 0 5.5 22 200 M M 4 1 40 160
24 62 42 52 2 13 0 T 0.0 0 7.9 20 290 M M 3 35 250
25 55 43 49 -2 16 0 T 0.0 0 3.4 10 300 M M 8 20 20
26 53 36 45 -6 20 0 0.00 0.0 0 3.2 13 310 M M 5 20 240
27 63 38 51 0 14 0 T 0.0 0 3.6 8 280 M M 3 15 180
28 81 55 68 16 0 3 0.00 0.0 0 5.7 15 260 M M 3 28 270
29 79 64 72 20 0 7 0.00 0.0 0 5.3 17 190 M M 2 28 200
30 71 59 65 13 0 0 0.02 0.0 0 7.6 16 190 M M 10 29 170
31 67 41 54 1 11 0 0.77 0.0 0 7.1 21 330 M M 9 13 32 320
================================================================================
SM 1977 1247 414 18 2.31 T 183.7 M 114
================================================================================
AV 63.8 40.2 5.9 FASTST M M 4 MAX(MPH)
MISC ----> 23 180 45 200
================================================================================
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: MARCH
YEAR: 2025
LATITUDE: 37 35 N
LONGITUDE: 83 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 52.0 TOTAL FOR MONTH: 2.31 1 = FOG OR MIST
DPTR FM NORMAL: 4.2 DPTR FM NORMAL: -2.40 2 = FOG REDUCING VISIBILITY
HIGHEST: 81 ON 28 GRTST 24HR 0.77 ON 30-31 TO 1/4 MILE OR LESS
LOWEST: 19 ON 2 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 5- 5 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: T 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: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 10 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 414 CLEAR (SCALE 0-3) 17
DPTR FM NORMAL -127 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 3436 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -290
[CDD (BASE 65) ]
TOTAL THIS MO. 18
DPTR FM NORMAL 10 [PRESSURE DATA]
TOTAL FM JAN 1 18 HIGHEST SLP 30.35 ON 27
DPTR FM NORMAL 9 LOWEST SLP 29.30 ON 5
[REMARKS]
#FINAL-03-25#
...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF MARCH 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 87 03/25/2007
LOW -12 03/03/1980
HIGHEST 81 03/28 MM MM 78 03/14
03/31
LOWEST 19 03/02 MM MM 25 03/11
AVG. MAXIMUM 64.8 58.4 6.4 63.1
AVG. MINIMUM 36.5 36.2 0.3 39.8
MEAN 50.7 47.3 3.4 51.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.6 -0.6 0
DAYS MIN <= 32 13 12.4 0.6 7
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.87 1994
MINIMUM 1.27 1969
TOTALS MM 4.57 MM 2.99
DAILY AVG. 0.14 0.15 -0.01 0.10
DAYS >= .01 9 12.9 -3.9 10
DAYS >= .10 6 8.3 -2.3 8
DAYS >= .50 3 3.3 -0.3 2
DAYS >= 1.00 1 1.0 0.0 0
GREATEST
24 HR. TOTAL 1.87 03/15 TO 03/15 0.87
SNOWFALL (INCHES)
RECORDS
TOTAL 31.0 1960
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 440 552 -112 418
SINCE 7/1 3564 3801 -237 418
COOLING TOTAL 2 3 -1 3
SINCE 1/1 2 3 -1 3
................................................................
WIND (MPH)
AVERAGE WIND SPEED 6.7
HIGHEST WIND SPEED/DIRECTION 31/180 DATE 03/16
31/320 03/31
HIGHEST GUST SPEED/DIRECTION 53/160 DATE 03/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.32
NUMBER OF DAYS FAIR 17
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 57
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 6
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 2 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 0
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
...MONTHLY PRECIPITATION TOTAL MISSING DUE TO SENSOR OUTAGE ON MARCH 16TH...
$$
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: LONDON KY
MONTH: MARCH
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 55 27 41 -2 24 0 0.00 M M 11.7 21 350 M M 1 30 320
2 43 19 31 -12 34 0 0.00 M M 3.4 9 290 M M 0 13 360
3 57 21 39 -5 26 0 0.00 M M 1.3 8 250 M M 0 12 240
4 67 35 51 7 14 0 0.00 M M 10.8 25 180 M M 0 37 180
5 67 32 50 6 15 0 0.46 M M 15.9 29 260 M M 8 1 43 200
6 41 28 35 -9 30 0 0.01 M M 9.6 21 270 M M 7 16 30 280
7 56 26 41 -4 24 0 0.00 M M 5.3 15 210 M M 5 24 210
8 57 35 46 1 19 0 T M M 7.9 18 350 M M 5 27 350
9 60 32 46 1 19 0 0.00 M M 1.7 8 80 M M 0 13 100
10 66 26 46 0 19 0 0.00 M M 2.3 10 300 M M 0 19 20
11 75 31 53 7 12 0 0.00 M M 4.9 18 240 M M 0 26 230
12 78 41 60 14 5 0 0.00 M M 4.6 17 220 M M 0 23 200
13 76 43 60 14 5 0 0.02 M M 1.6 21 220 M M 2 3 30 230
14 77 42 60 13 5 0 0.00 M M 7.3 21 180 M M 0 1 30 180
15 68 55 62 15 3 0 1.87 M M 11.2 30 180 M M 7 13 45 190
16 66 39 53 6 12 0 M M M M 31 180 M M 5 3 53 160
17 50 32 41 -6 24 0 0.00 M M 4.9 14 260 M M 4 20 300
18 72 31 52 4 13 0 0.00 M M 5.3 14 190 M M 0 25 170
19 78 46 62 14 3 0 0.00 M M 12.7 26 240 M M 1 40 250
20 71 33 52 4 13 0 0.13 M M 12.0 29 200 M M 9 1 46 210
21 58 27 43 -6 22 0 0.00 M M 4.5 14 250 M M 1 20 200
22 62 39 51 2 14 0 0.00 M M 8.9 22 270 M M 1 32 280
23 71 31 51 2 14 0 0.55 M M 7.2 25 210 M M 5 13 38 260
24 62 44 53 3 12 0 0.13 M M 8.7 26 270 M M 3 1 39 260
25 61 40 51 1 14 0 0.00 M M 4.8 17 20 M M 7 24 10
26 57 35 46 -4 19 0 T M M 3.6 17 280 M M 4 23 330
27 64 34 49 -1 16 0 0.00 M M 2.1 10 240 M M 3 17 250
28 81 53 67 16 0 2 T M M 6.4 20 250 M M 4 29 250
29 76 53 65 14 0 0 0.00 M M 5.7 22 200 M M 2 32 200
30 71 59 65 13 0 0 0.07 M M 8.7 17 190 M M 9 1 25 190
31 67 43 55 3 10 0 0.96 M M 7.3 31 320 M M 8 13 50 310
================================================================================
SM 2010 1132 440 2 4.20 M 202.3 M 101
================================================================================
AV 64.8 36.5 6.7 FASTST M M 3 MAX(MPH)
MISC ----> # 31 180 53 160
================================================================================
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: MARCH
YEAR: 2025
LATITUDE: 37 4 N
LONGITUDE: 84 5 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 50.7 TOTAL FOR MONTH: 4.20 1 = FOG OR MIST
DPTR FM NORMAL: 3.4 DPTR FM NORMAL: -0.37 2 = FOG REDUCING VISIBILITY
HIGHEST: 81 ON 28 GRTST 24HR 1.87 ON 15-15 TO 1/4 MILE OR LESS
LOWEST: 19 ON 2 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: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 13 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 440 CLEAR (SCALE 0-3) 16
DPTR FM NORMAL -112 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 3564 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -237
[CDD (BASE 65) ]
TOTAL THIS MO. 2
DPTR FM NORMAL -1 [PRESSURE DATA]
TOTAL FM JAN 1 2 HIGHEST SLP 30.35 ON 27
DPTR FM NORMAL -1 LOWEST SLP 29.34 ON 5
[REMARKS]
#FINAL-03-25#
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