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 >
July 2018 was tied for the 7th wettest July at London. Jackson's July rainfall was in the
middle of the record books, being 17th wettest July or 22nd driest July out of the 39 Julys
in Jackson's record books. Temperaturewise, Jackson was only 0.7 of a degree above
normal while London's July average of 76.3 degrees is exactly normal. The following are
the July climate summaries for each location as well as the July Local Climatological Data
reports for Jackson and London:
Jackson Kentucky data:
...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF JULY 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2018
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 93 07/04 93 0 92 07/22
07/21
LOWEST 60 07/28 57 3 59 07/30
AVG. MAXIMUM 85.5 84.6 0.9 85.3
AVG. MINIMUM 66.8 66.1 0.7 66.9
MEAN 76.1 75.4 0.7 76.1
DAYS MAX >= 90 4 4.8 -0.8 6
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 9.74 1985
MINIMUM 1.77 1995
TOTALS 5.06 4.65 0.41 4.13
DAILY AVG. 0.16 0.15 0.01 0.13
DAYS >= .01 14 12.4 1.6 14
DAYS >= .10 13 8.3 4.7 10
DAYS >= .50 4 3.4 0.6 3
DAYS >= 1.00 0 1.0 -1.0 0
GREATEST
24 HR. TOTAL 0.92 07/20 TO 07/20 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 MM MM 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 MM 0
24 HR TOTAL 0.0 MM 0.0
DEGREE_DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 0
COOLING TOTAL 352 321 31 351
SINCE 1/1 931 680 251 756
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 1.2
HIGHEST WIND SPEED/DIRECTION 22/320 DATE 07/20
HIGHEST GUST SPEED/DIRECTION 38/350 DATE 07/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.30
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 14 MIXED PRECIP 0
HEAVY RAIN 11 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 19 FOG W/VIS <= 1/4 MILE 7
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: JACKSON KY
MONTH: JULY
YEAR: 2018
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 92 72 82 7 0 17 0.33 0.0 0 2.7 12 300 M M 2 123 19 320
2 87 68 78 3 0 13 0.14 0.0 0 1.1 14 150 M M 2 138 22 150
3 91 69 80 5 0 15 0.38 0.0 0 0.9 6 330 M M 2 13 11 320
4 93 75 84 9 0 19 T 0.0 0 0.5 8 40 M M 1 3 30 30
5 91 71 81 6 0 16 T 0.0 0 1.3 8 330 M M 0 3 16 340
6 86 68 77 2 0 12 0.29 0.0 0 1.0 6 20 M M 4 13 11 270
7 83 61 72 -3 0 7 0.00 0.0 0 0.9 5 110 M M 3 11 70
8 85 65 75 0 0 10 0.00 0.0 0 1.0 7 120 M M 1 13 100
9 86 64 75 -1 0 10 0.00 0.0 0 0.6 6 320 M M 1 10 320
10 89 69 79 3 0 14 0.05 0.0 0 1.2 10 300 M M 2 16 310
11 87 70 79 3 0 14 0.00 0.0 0 0.3 6 320 M M 3 1 10 30
12 85 65 75 -1 0 10 0.00 0.0 0 0.3 6 340 M M 0 10 360
13 89 66 78 2 0 13 0.00 0.0 0 0.9 6 140 M M 1 9 170
14 89 70 80 4 0 15 0.00 0.0 0 1.2 6 310 M M 1 1 12 250
15 88 72 80 4 0 15 0.31 0.0 0 1.4 15 310 M M 2 13 24 280
16 84 72 78 2 0 13 0.11 0.0 0 0.8 14 290 M M 5 13 26 290
17 83 69 76 0 0 11 0.55 0.0 0 1.8 9 310 M M 5 123 15 300
18 83 64 74 -2 0 9 0.00 0.0 0 0.3 6 120 M M 1 11 70
19 86 63 75 0 0 10 0.00 0.0 0 0.6 7 150 M M 1 11 150
20 87 63 75 0 0 10 0.92 0.0 0 2.3 22 320 M M 5 13 38 350
21 81 62 72 -3 0 7 0.76 0.0 0 1.7 12 290 M M 6 123 23 150
22 80 66 73 -2 0 8 0.20 0.0 0 1.9 13 300 M M 7 12 19 310
23 81 66 74 -1 0 9 0.21 0.0 0 1.8 9 310 M M 8 13 14 310
24 80 66 73 -2 0 8 T 0.0 0 0.1 5 190 M M 7 12 8 210
25 85 66 76 1 0 11 0.00 0.0 0 2.3 10 310 M M 5 12 16 330
26 87 64 76 1 0 11 0.00 0.0 0 1.2 6 260 M M 1 1 13 250
27 83 66 75 0 0 10 0.00 0.0 0 2.8 12 310 M M 2 20 240
28 81 60 71 -4 0 6 0.00 0.0 0 0.4 7 340 M M 2 1 11 350
29 83 63 73 -2 0 8 0.00 0.0 0 0.6 6 330 M M 1 11 130
30 86 67 77 2 0 12 0.64 0.0 0 1.5 17 150 M M 3 123 30 140
31 80 68 74 -1 0 9 0.17 0.0 0 2.7 10 280 M M 4 13 21 270
================================================================================
SM 2651 2070 0 352 5.06 0.0 38.1 M 88
================================================================================
AV 85.5 66.8 1.2 FASTST M M 3 MAX(MPH)
MISC ----> # 22 320 # 38 350
================================================================================
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: 2018
LATITUDE: 37 35 N
LONGITUDE: 83 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 76.2 TOTAL FOR MONTH: 5.06 1 = FOG OR MIST
DPTR FM NORMAL: 0.7 DPTR FM NORMAL: 0.41 2 = FOG REDUCING VISIBILITY
HIGHEST: 93 ON 4 GRTST 24HR 0.92 ON 20-20 TO 1/4 MILE OR LESS
LOWEST: 60 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: 14
MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 13
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 19
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 352
DPTR FM NORMAL 31 [PRESSURE DATA]
TOTAL FM JAN 1 931 HIGHEST SLP 30.28 ON 9
DPTR FM NORMAL 251 LOWEST SLP 29.68 ON 22
[REMARKS]
#FINAL-07-18#
London Kentucky data:
...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF JULY 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2018
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 94 07/04 MM MM 95 07/22
LOWEST 58 07/28 MM MM 58 07/30
AVG. MAXIMUM 86.3 86.4 -0.1 87.0
AVG. MINIMUM 66.3 66.2 0.1 66.6
MEAN 76.3 76.3 0.0 76.8
DAYS MAX >= 90 6 7.2 -1.2 9
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 7.62 4.04 3.58 6.58
DAILY AVG. 0.25 0.13 0.12 0.21
DAYS >= .01 15 12.5 2.5 10
DAYS >= .10 12 8.1 3.9 7
DAYS >= .50 5 3.0 2.0 4
DAYS >= 1.00 3 1.0 2.0 4
GREATEST
24 HR. TOTAL 1.95 07/20 TO 07/20 1.66
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
TOTALS MM 0.0 MM MM
SINCE 7/1 MM 0.0 MM MM
SNOWDEPTH AVG. MM MM MM MM
DAYS >= 1.0 MM 0.0 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 358 350 8 374
SINCE 1/1 892 707 185 712
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 3.8
HIGHEST WIND SPEED/DIRECTION 37/320 DATE 07/05
HIGHEST GUST SPEED/DIRECTION 64/330 DATE 07/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.30
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 77
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 12 MIXED PRECIP 0
HEAVY RAIN 11 RAIN 11
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 3
HAZE 2
- 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: 2018
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 88 71 80 4 0 15 0.20 M M 2.8 17 260 M M 1 13 23 260
2 90 69 80 4 0 15 0.05 M M 3.5 22 180 M M 2 13 34 180
3 91 69 80 4 0 15 0.04 M M 2.4 8 80 M M 2 13 30
4 94 72 83 7 0 18 T M M 3.8 10 30 M M 0 8 15 50
5 91 67 79 3 0 14 1.27 M M 3.4 37 320 M M 1 13 64 330
6 88 69 79 3 0 14 0.38 M M 4.5 20 20 M M 3 13 26 20
7 85 64 75 -1 0 10 0.00 M M 5.8 14 30 M M 5 18 40
8 87 67 77 1 0 12 0.00 M M 2.7 10 50 M M 1 13 80
9 88 63 76 0 0 11 0.00 M M 1.9 9 40 M M 1 15 40
10 90 69 80 4 0 15 T M M 2.9 12 280 M M 3 1 15 270
11 87 70 79 3 0 14 0.06 M M 3.7 18 260 M M 3 123 24 250
12 85 66 76 0 0 11 0.00 M M 4.6 12 20 M M 0 1 19 30
13 88 64 76 0 0 11 0.00 M M 2.1 8 240 M M 1 18 12 230
14 90 68 79 3 0 14 0.00 M M 2.9 13 200 M M 2 1 18 210
15 89 70 80 4 0 15 0.14 M M 2.9 20 250 M M 3 13 27 200
16 86 73 80 4 0 15 0.28 M M 4.1 14 330 M M 4 13 21 290
17 89 69 79 3 0 14 0.15 M M 5.5 23 340 M M 4 1 35 330
18 84 65 75 -1 0 10 0.00 M M 3.0 12 20 M M 1 17 30
19 87 61 74 -2 0 9 0.00 M M 2.3 8 250 M M 0 12 100
20 89 63 76 0 0 11 1.95 M M 6.3 25 30 M M 4 13 43 10
21 83 63 73 -3 0 8 0.72 M M 7.9 20 260 M M 4 13 28 260
22 76 68 72 -4 0 7 0.18 M M 6.0 17 250 M M 9 13 22 280
23 78 66 72 -4 0 7 1.30 M M 4.5 14 340 M M 9 1 19 340
24 81 65 73 -3 0 8 0.26 M M 1.9 10 300 M M 7 12 13 310
25 86 64 75 -1 0 10 0.00 M M 4.0 14 330 M M 4 12 23 290
26 86 61 74 -2 0 9 0.00 M M 3.1 13 270 M M 0 1 18 250
27 83 64 74 -2 0 9 T M M 4.1 15 290 M M 3 1 21 280
28 83 58 71 -5 0 6 0.00 M M 2.5 10 290 M M 2 1 14 310
29 85 62 74 -2 0 9 0.00 M M 3.3 10 40 M M 1 15 60
30 86 65 76 0 0 11 0.00 M M 3.4 12 20 M M 2 3 16 250
31 82 70 76 0 0 11 0.64 M M 4.5 22 260 M M 7 13 30 260
================================================================================
SM 2675 2055 0 358 7.62 M 116.3 M 89
================================================================================
AV 86.3 66.3 3.8 FASTST M M 3 MAX(MPH)
MISC ----> # 37 320 # 64 330
================================================================================
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: 2018
LATITUDE: 37 4 N
LONGITUDE: 84 5 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 76.3 TOTAL FOR MONTH: 7.62 1 = FOG OR MIST
DPTR FM NORMAL: -0.0 DPTR FM NORMAL: 3.58 2 = FOG REDUCING VISIBILITY
HIGHEST: 94 ON 4 GRTST 24HR 1.95 ON 20-20 TO 1/4 MILE OR LESS
LOWEST: 58 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: 15
MAX 90 OR ABOVE: 6 0.10 INCH OR MORE: 12
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) 20
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 358
DPTR FM NORMAL 8 [PRESSURE DATA]
TOTAL FM JAN 1 892 HIGHEST SLP 30.31 ON 5
DPTR FM NORMAL 185 LOWEST SLP 29.71 ON 22
[REMARKS]
#FINAL-07-18#
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