CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
903 AM EST THU MAR 04 2021
...................................
...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2021...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 80 02/23/2018
02/21/2018
02/20/2018
LOW -8 02/04/1996
HIGHEST 73 02/24 71 2 69 02/03
LOWEST 13 02/17 10 3 17 02/15
02/20
AVG. MAXIMUM 41.4 47.7 -6.3 52.1
AVG. MINIMUM 28.4 29.9 -1.5 34.3
MEAN 34.9 38.8 -3.9 43.2
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 9 3.1 5.9 1
DAYS MIN <= 32 19 16.6 2.4 13
DAYS MIN <= 0 0 0.1 -0.1 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.87 2019
MINIMUM 1.20 2007
TOTALS 8.09 3.75 4.34 7.12
DAILY AVG. 0.29 0.13 0.16 0.25
DAYS >= .01 17 13.1 3.9 16
DAYS >= .10 9 7.8 1.2 13
DAYS >= .50 4 2.4 1.6 6
DAYS >= 1.00 2 0.8 1.2 2
GREATEST
24 HR. TOTAL 3.70 02/28 TO 02/28 1.28
SNOWFALL (INCHES)
RECORDS
TOTAL 21.5 2015
TOTALS 11.0 7.0 4.0 3.6
SINCE 7/1 28.4 19.6 8.8 MM
SNOWDEPTH AVG. 1 0
DAYS >= 1.0 3 2.2 0.8 2
GREATEST
SNOW DEPTH 4 02/18 2
24 HR TOTAL 3.6 02/18 TO 02/18 1.8
DEGREE DAYS
HEATING TOTAL 838 734 104 625
SINCE 7/1 3096 3300 -204 2829
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
................................................................
WIND (MPH)
AVERAGE WIND SPEED 4.1
HIGHEST WIND SPEED/DIRECTION 18/190 DATE 02/04
HIGHEST GUST SPEED/DIRECTION 35/180 DATE 02/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.66
NUMBER OF DAYS FAIR 7
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 14
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 6
LIGHT RAIN 11 FREEZING RAIN 2
LT FREEZING RAIN 9 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 8 SLEET 3
FOG 20 FOG W/VIS <= 1/4 MILE 4
HAZE 1
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: JACKSON KY
MONTH: FEBRUARY
YEAR: 2021
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 36 26 31 -5 34 0 0.18 2.1 T 7.5 14 310 M M 10 1 23 300
2 33 25 29 -7 36 0 0.08 0.7 2 7.8 17 310 M M 6 1 27 320
3 40 25 33 -3 32 0 0.00 0.0 1 4.6 12 260 M M 5 19 300
4 47 27 37 1 28 0 0.05 0.0 T 5.1 18 190 M M 4 35 180
5 42 32 37 0 28 0 0.04 0.0 0 7.6 17 300 M M 6 1 27 270
6 43 33 38 1 27 0 0.00 0.0 0 3.6 7 260 M M 1 14 260
7 39 25 32 -5 33 0 0.09 0.8 1 2.3 13 320 M M 7 1 18 300
8 44 18 31 -6 34 0 0.00 0.0 T 2.7 9 330 M M 2 13 340
9 43 34 39 2 26 0 0.01 0.0 0 2.3 7 10 M M 8 1 11 350
10 38 32 35 -3 30 0 0.31 0.0 0 2.9 8 10 M M 10 16 15 10
11 33 26 30 -8 35 0 0.60 T T 3.7 7 40 M M 10 146 17 50
12 30 26 28 -10 37 0 T T T 0.9 7 320 M M 10 16 10 40
13 31 27 29 -9 36 0 T 0.0 0 1.4 8 340 M M 10 126 13 330
14 28 26 27 -11 38 0 T T T 2.2 6 30 M M 10 16 13 70
15 32 26 29 -10 36 0 0.99 T T 1.5 9 230 M M 10 146 19 200
16 32 14 23 -16 42 0 0.05 3.5 T 4.5 13 270 M M 10 16 23 250
17 23 13 18 -21 47 0 0.01 0.3 2 1.2 6 50 M M 8 1 14 40
18 32 23 28 -12 37 0 0.28 3.6 4 2.3 9 320 M M 10 1246 13 300
19 28 20 24 -16 41 0 T T 3 3.3 9 290 M M 10 16 15 290
20 32 13 23 -17 42 0 0.00 0.0 3 0.8 8 300 M M 3 1 13 310
21 49 20 35 -5 30 0 0.00 0.0 2 3.4 9 180 M M 0 17 170
22 47 36 42 2 23 0 0.35 0.0 T 7.9 16 270 M M 7 1 30 200
23 60 35 48 7 17 0 0.00 0.0 0 8.0 17 300 M M 0 30 260
24 73 43 58 17 7 0 T 0.0 0 7.7 17 230 M M 3 34 220
25 54 34 44 3 21 0 0.01 0.0 0 4.6 9 30 M M 2 8 16 50
26 48 33 41 -1 24 0 0.20 0.0 0 4.8 10 50 M M 5 1 17 40
27 57 47 52 10 13 0 1.14 0.0 0 4.2 9 280 M M 10 12 16 270
28 66 55 61 19 4 0 3.70 0.0 0 5.2 15 200 M M 10 123 28 170
================================================================================
SM 1160 794 838 0 8.09 11.0 114.0 M 187
================================================================================
AV 41.4 28.4 4.1 FASTST M M 7 MAX(MPH)
MISC ----> 18 190 35 180
================================================================================
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: FEBRUARY
YEAR: 2021
LATITUDE: 37 35 N
LONGITUDE: 83 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 34.9 TOTAL FOR MONTH: 8.09 1 = FOG OR MIST
DPTR FM NORMAL: -3.9 DPTR FM NORMAL: 4.34 2 = FOG REDUCING VISIBILITY
HIGHEST: 73 ON 24 GRTST 24HR 3.70 ON 28-28 TO 1/4 MILE OR LESS
LOWEST: 13 ON 20,17 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 11.0 INCHES 5 = HAIL
GRTST 24HR 3.6 ON 18-18 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 4 ON 18 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: 9 0.01 INCH OR MORE: 17
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 9
MIN 32 OR BELOW: 19 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 838 CLEAR (SCALE 0-3) 6
DPTR FM NORMAL 104 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 3096 CLOUDY (SCALE 8-10) 13
DPTR FM NORMAL -204
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.48 ON 20
DPTR FM NORMAL 0 LOWEST SLP 29.59 ON 15
...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2021...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 81 02/26/1977
LOW -17 02/20/2015
HIGHEST 71 02/24 MM MM 70 02/03
LOWEST 11 02/20 MM MM 16 02/15
AVG. MAXIMUM 42.9 49.7 -6.8 50.7
AVG. MINIMUM 26.9 29.4 -2.5 31.8
MEAN 34.9 39.5 -4.6 41.3
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 6 2.3 3.7 1
DAYS MIN <= 32 23 17.8 5.2 15
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.06 2019
MINIMUM 0.65 1968
TOTALS 8.73 3.71 5.02 9.15
DAILY AVG. 0.31 0.13 0.18 0.32
DAYS >= .01 13 11.8 1.2 16
DAYS >= .10 10 7.5 2.5 13
DAYS >= .50 3 2.5 0.5 8
DAYS >= 1.00 2 0.9 1.1 4
GREATEST
24 HR. TOTAL 3.23 02/27 TO 02/28 1.84
SNOWFALL (INCHES)
RECORDS
TOTAL 23.5 1979
TOTALS MM 3.1 MM MM
SINCE 7/1 MM 8.7 MM MM
SNOWDEPTH AVG. MM MM
DAYS >= 1.0 MM 1.5 MM 0
GREATEST
SNOW DEPTH MM MM
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 836 713 123 682
SINCE 7/1 3236 3274 -38 2940
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
................................................................
WIND (MPH)
AVERAGE WIND SPEED 6.3
HIGHEST WIND SPEED/DIRECTION 23/260 DATE 02/22
23/250 02/24
HIGHEST GUST SPEED/DIRECTION 37/180 DATE 02/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.65
NUMBER OF DAYS FAIR 8
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 14
AVERAGE RH (PERCENT) 77
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 5
LIGHT RAIN 10 FREEZING RAIN 2
LT FREEZING RAIN 5 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 7 SLEET 1
FOG 22 FOG W/VIS <= 1/4 MILE 0
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: FEBRUARY
YEAR: 2021
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 35 27 31 -6 34 0 0.04 M M 9.9 18 330 M M 10 16 29 340
2 35 25 30 -7 35 0 T M M 10.9 18 310 M M 6 1 27 340
3 41 23 32 -5 33 0 0.00 M M 5.4 14 330 M M 3 21 310
4 46 22 34 -3 31 0 0.17 M M 5.8 21 170 M M 4 1 37 180
5 44 28 36 -1 29 0 0.03 M M 9.9 22 250 M M 5 1 30 290
6 45 25 35 -3 30 0 0.00 M M 3.0 9 120 M M 2 13 130
7 39 20 30 -8 35 0 0.14 M M 4.0 15 340 M M 7 1 20 350
8 41 18 30 -8 35 0 0.00 M M 2.2 9 220 M M 2 13 160
9 47 29 38 0 27 0 T M M 3.2 9 10 M M 8 1 12 10
10 49 33 41 3 24 0 0.10 M M 4.0 15 350 M M 10 1 19 360
11 39 28 34 -5 31 0 0.41 M M 8.8 14 50 M M 10 16 21 50
12 31 27 29 -10 36 0 0.00 M M 6.1 10 30 M M 10 1 15 30
13 32 28 30 -9 35 0 0.00 M M 5.7 9 350 M M 10 1 13 330
14 29 26 28 -11 37 0 T M M 8.8 14 20 M M 10 16 20 50
15 33 26 30 -10 35 0 0.78 M M 7.5 18 260 M M 10 146 24 260
16 31 14 23 -17 42 0 T M M 8.8 18 270 M M 10 1 27 280
17 25 14 20 -20 45 0 0.04 M M 5.9 12 50 M M 8 1 15 60
18 33 24 29 -11 36 0 0.24 M M 4.1 12 310 M M 10 16 15 320
19 27 22 25 -15 40 0 T M M 5.5 10 260 M M 10 1 14 320
20 33 11 22 -19 43 0 0.00 M M 2.3 8 280 M M 2 1 13 270
21 52 16 34 -7 31 0 0.00 M M 4.4 16 190 M M 0 1 26 170
22 49 30 40 -1 25 0 0.46 M M 9.9 23 260 M M 7 1 34 270
23 61 29 45 3 20 0 0.00 M M 6.7 18 270 M M 0 25 280
24 71 32 52 10 13 0 T M M 8.5 23 250 M M 3 33 250
25 58 35 47 5 18 0 T M M 6.5 15 350 M M 2 8 23 350
26 48 37 43 1 22 0 0.15 M M 4.9 10 50 M M 6 1 17 50
27 57 48 53 10 12 0 2.98 M M 3.9 10 260 M M 10 13 15 310
28 69 56 63 20 2 0 3.19 M M 8.7 21 210 M M 9 13 34 200
================================================================================
SM 1200 753 836 0 8.73 M 175.3 M 184
================================================================================
AV 42.9 26.9 6.3 FASTST M M 7 MAX(MPH)
MISC ----> # 23 260 37 180
================================================================================
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: FEBRUARY
YEAR: 2021
LATITUDE: 37 4 N
LONGITUDE: 84 5 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 34.9 TOTAL FOR MONTH: 8.73 1 = FOG OR MIST
DPTR FM NORMAL: -4.6 DPTR FM NORMAL: 5.02 2 = FOG REDUCING VISIBILITY
HIGHEST: 71 ON 24 GRTST 24HR 3.23 ON 27-28 TO 1/4 MILE OR LESS
LOWEST: 11 ON 20 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: 6 0.01 INCH OR MORE: 13
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10
MIN 32 OR BELOW: 23 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 836 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL 123 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 3236 CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL -38
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