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 >
September 2022 was almost a degree below normal and over two inches
drier than normal at the Jackson Weather Office. Also of note, it was the
6th driest September at Jackson. At the London Corbin Airport, September
2022 was nearly two degrees cooler than normal and almost an inch and a
a half drier than normal. Climate data for Jackson dates back to 1981 while
weather records began in 1954 at London.
The following are September Climate Summaries for Jackson and London as
well as the September Local Climatological Data reports for Jackson and London:
...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2022...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1981 TO 2022
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 98 09/10/2019
LOW 34 09/24/1989
HIGHEST 91 09/21 89 2 86 09/14
09/19
LOWEST 43 09/28 42 1 47 09/24
09/26
AVG. MAXIMUM 77.7 79.0 -1.3 78.8
AVG. MINIMUM 58.8 59.1 -0.3 60.6
MEAN 68.2 69.1 -0.9 69.7
DAYS MAX >= 90 1 2.1 -1.1 0
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 9.17 2018
MINIMUM T 2019
TOTALS 1.31 3.42 -2.11 2.39
DAILY AVG. 0.04 0.11 -0.07 0.08
DAYS >= .01 10 8.2 1.8 10
DAYS >= .10 4 5.6 -1.6 6
DAYS >= .50 0 2.2 -2.2 2
DAYS >= 1.00 0 1.0 -1.0 0
GREATEST
24 HR. TOTAL 0.69 09/04 TO 09/05 0.90
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 48 39 9 24
SINCE 7/1 48 40 8 24
COOLING TOTAL 153 161 -8 170
SINCE 1/1 1367 1195 172 24
................................................................
WIND (MPH)
AVERAGE WIND SPEED 1.5
HIGHEST WIND SPEED/DIRECTION 15/320 DATE 09/22
15/290 09/27
HIGHEST GUST SPEED/DIRECTION 29/280 DATE 09/26
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.30
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 4
LIGHT RAIN 11 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: SEPTEMBER
YEAR: 2022
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 60 71 -2 0 6 0.00 0.0 0 0.6 7 150 M M 0 1 11 150
2 87 64 76 3 0 11 0.00 0.0 0 0.8 7 170 M M 1 10 210
3 85 71 78 5 0 13 0.01 0.0 0 1.2 8 180 M M 5 14 190
4 81 70 76 4 0 11 0.47 0.0 0 0.8 7 310 M M 7 123 13 130
5 78 69 74 2 0 9 0.24 0.0 0 1.3 6 140 M M 8 12 10 170
6 82 68 75 3 0 10 0.02 0.0 0 0.7 7 320 M M 6 123 11 340
7 78 64 71 -1 0 6 T 0.0 0 0.4 8 350 M M 7 12 15 340
8 79 59 69 -2 0 4 0.00 0.0 0 0.7 7 120 M M 1 12 140
9 84 62 73 2 0 8 0.00 0.0 0 1.2 7 160 M M 0 1 11 150
10 73 66 70 -1 0 5 0.02 0.0 0 0.8 6 120 M M 7 10 140
11 82 65 74 3 0 9 0.25 0.0 0 1.6 9 170 M M 8 123 16 150
12 73 59 66 -4 0 1 0.09 0.0 0 3.6 12 290 M M 6 12 20 290
13 75 55 65 -5 0 0 0.00 0.0 0 3.1 10 300 M M 3 17 300
14 76 54 65 -5 0 0 0.00 0.0 0 0.7 7 310 M M 2 12 12 300
15 78 57 68 -1 0 3 0.00 0.0 0 1.0 6 120 M M 0 10 130
16 82 58 70 1 0 5 0.00 0.0 0 0.4 5 180 M M 1 1 8 290
17 83 62 73 4 0 8 0.00 0.0 0 0.7 6 180 M M 1 10 160
18 82 64 73 5 0 8 0.00 0.0 0 1.1 9 180 M M 2 1 16 180
19 85 62 74 6 0 9 0.00 0.0 0 1.2 8 170 M M 2 16 180
20 86 67 77 9 0 12 0.00 0.0 0 0.5 6 320 M M 2 1 10 330
21 91 63 77 10 0 12 0.15 0.0 0 2.1 8 160 M M 0 3 19 260
22 76 53 65 -2 0 0 0.00 0.0 0 4.0 15 320 M M 3 23 330
23 68 47 58 -9 7 0 0.00 0.0 0 0.5 6 310 M M 0 9 140
24 76 53 65 -1 0 0 0.03 0.0 0 2.5 13 180 M M 5 1 22 170
25 76 59 68 2 0 3 0.03 0.0 0 3.9 13 310 M M 3 3 20 280
26 73 54 64 -2 1 0 0.00 0.0 0 3.2 14 290 M M 1 29 280
27 68 45 57 -8 8 0 0.00 0.0 0 3.0 15 290 M M 1 26 290
28 61 43 52 -13 13 0 0.00 0.0 0 1.8 8 320 M M 3 16 350
29 66 45 56 -9 9 0 0.00 0.0 0 0.2 6 80 M M 3 1 20 360
30 64 45 55 -9 10 0 0.00 0.0 0 M 5 20 M M 2 1 9 30
================================================================================
SM 2330 1763 48 153 1.31 0.0 43.6 M 90
================================================================================
AV 77.7 58.8 1.5 FASTST M M 3 MAX(MPH)
MISC ----> # 15 320 29 280
================================================================================
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: SEPTEMBER
YEAR: 2022
LATITUDE: 37 35 N
LONGITUDE: 83 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 68.2 TOTAL FOR MONTH: 1.31 1 = FOG OR MIST
DPTR FM NORMAL: -0.9 DPTR FM NORMAL: -2.11 2 = FOG REDUCING VISIBILITY
HIGHEST: 91 ON 21 GRTST 24HR 0.69 ON 4- 5 TO 1/4 MILE OR LESS
LOWEST: 43 ON 28 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: 10
MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 48 CLEAR (SCALE 0-3) 20
DPTR FM NORMAL 9 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 48 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 8
[CDD (BASE 65) ]
TOTAL THIS MO. 153
DPTR FM NORMAL -8 [PRESSURE DATA]
TOTAL FM JAN 1 1367 HIGHEST SLP 30.41 ON 29
DPTR FM NORMAL 172 LOWEST SLP 29.75 ON 25
[REMARKS]
#FINAL-09-22#
London Kentucky data:
...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2022...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1954 TO 2022
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 97 09/05/2007
LOW 32 09/24/1983
HIGHEST 90 09/21 MM MM 86 09/14
LOWEST 38 09/28 MM MM 44 09/24
AVG. MAXIMUM 78.0 80.0 -2.0 78.9
AVG. MINIMUM 56.1 57.6 -1.5 58.4
MEAN 67.0 68.8 -1.8 68.6
DAYS MAX >= 90 1 3.0 -2.0 0
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 8.50 2004
MINIMUM 0.11 2019
TOTALS 2.09 3.55 -1.46 2.58
DAILY AVG. 0.07 0.12 -0.05 0.09
DAYS >= .01 9 8.3 0.7 9
DAYS >= .10 4 5.5 -1.5 5
DAYS >= .50 1 2.1 -1.1 3
DAYS >= 1.00 1 1.0 0.0 0
GREATEST
24 HR. TOTAL 1.06 09/11 TO 09/12 0.90
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 59 38 21 29
SINCE 7/1 59 37 22 29
COOLING TOTAL 129 152 -23 144
SINCE 1/1 1285 1192 93 1184
................................................................
WIND (MPH)
AVERAGE WIND SPEED 3.9
HIGHEST WIND SPEED/DIRECTION 22/280 DATE 09/26
HIGHEST GUST SPEED/DIRECTION 32/360 DATE 09/22
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.31
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 4
LIGHT RAIN 8 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 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: SEPTEMBER
YEAR: 2022
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 57 71 -2 0 6 0.00 M M 2.8 10 100 M M 0 1 17 70
2 87 61 74 1 0 9 0.00 M M 2.8 15 200 M M 2 23 190
3 81 70 76 3 0 11 0.06 M M 3.9 13 170 M M 9 1 23 160
4 81 68 75 3 0 10 0.06 M M 3.2 12 130 M M 7 13 18 110
5 78 69 74 2 0 9 0.20 M M 1.8 6 190 M M 7 1 8 200
6 85 68 77 5 0 12 0.45 M M 4.8 13 270 M M 8 13 21 300
7 79 61 70 -2 0 5 T M M 5.5 15 10 M M 6 21 10
8 80 56 68 -3 0 3 0.00 M M 4.0 13 30 M M 1 22 30
9 84 59 72 1 0 7 0.00 M M 2.2 10 110 M M 1 16 90
10 75 66 71 0 0 6 0.03 M M 1.9 10 180 M M 8 1 14 170
11 80 67 74 4 0 9 1.04 M M 3.5 16 280 M M 9 13 23 260
12 73 54 64 -6 1 0 0.02 M M 5.8 14 290 M M 6 1 22 300
13 75 50 63 -7 2 0 0.00 M M 3.4 13 270 M M 3 18 290
14 77 53 65 -5 0 0 0.00 M M 2.7 13 20 M M 3 12 19 30
15 79 52 66 -3 0 1 0.00 M M 1.8 12 90 M M 0 17 100
16 81 54 68 -1 0 3 0.00 M M 1.2 10 250 M M 1 1 14 260
17 82 59 71 3 0 6 0.00 M M 1.6 10 190 M M 3 1 14 160
18 82 57 70 2 0 5 0.00 M M 2.3 12 250 M M 2 1 15 200
19 83 59 71 3 0 6 0.00 M M 3.1 13 270 M M 1 1 19 210
20 89 63 76 9 0 11 0.00 M M 1.4 8 30 M M 1 1 13 30
21 90 60 75 8 0 10 0.00 M M 2.8 10 210 M M 0 1 17 250
22 75 54 65 -2 0 0 T M M 7.2 18 350 M M 3 32 360
23 70 45 58 -8 7 0 0.00 M M 3.2 12 70 M M 0 17 90
24 73 55 64 -2 1 0 0.02 M M 4.4 15 200 M M 6 23 180
25 77 53 65 -1 0 0 0.21 M M 5.4 16 250 M M 3 13 24 230
26 72 48 60 -5 5 0 0.00 M M 6.6 22 280 M M 2 31 260
27 68 41 55 -10 10 0 0.00 M M 4.7 17 260 M M 0 24 300
28 62 38 50 -14 15 0 0.00 M M 6.1 20 340 M M 3 27 340
29 67 42 55 -9 10 0 0.00 M M 8.3 18 10 M M 2 26 360
30 70 44 57 -7 8 0 0.00 M M 7.9 17 40 M M 1 26 30
================================================================================
SM 2339 1683 59 129 2.09 M 116.3 M 98
================================================================================
AV 78.0 56.1 3.9 FASTST M M 3 MAX(MPH)
MISC ----> 22 280 32 360
================================================================================
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: SEPTEMBER
YEAR: 2022
LATITUDE: 37 4 N
LONGITUDE: 84 5 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 67.0 TOTAL FOR MONTH: 2.09 1 = FOG OR MIST
DPTR FM NORMAL: -1.8 DPTR FM NORMAL: -1.46 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 21 GRTST 24HR 1.06 ON 11-12 TO 1/4 MILE OR LESS
LOWEST: 38 ON 28 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: 1 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 59 CLEAR (SCALE 0-3) 19
DPTR FM NORMAL 21 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 59 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL 22
[CDD (BASE 65) ]
TOTAL THIS MO. 129
DPTR FM NORMAL -23 [PRESSURE DATA]
TOTAL FM JAN 1 1285 HIGHEST SLP 30.39 ON 29
DPTR FM NORMAL 93 LOWEST SLP 29.77 ON 25
[REMARKS]
#FINAL-09-22#
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