Climatological Report (Monthly) Issued by NWS Jackson, KY
000
CXUS53 KJKL 010725
CLMLOZ
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
325 AM EDT MON OCT 1 2012
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...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2012...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2012
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 87 09/07 MM MM 96 09/03
09/05 09/02
LOWEST 37 09/24 MM MM 47 09/16
AVG. MAXIMUM 76.3 79.6 -3.3 75.3
AVG. MINIMUM 55.9 56.9 -1.0 56.4
MEAN 66.1 68.3 -2.2 65.9
DAYS MAX >= 90 0 2.0 -2.0 3
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 0.40 2008
TOTALS 8.42 3.37 5.05 4.92
DAILY AVG. 0.28 0.11 0.17 0.16
DAYS >= .01 11 8.5 2.5 14
DAYS >= .10 9 5.4 3.6 10
DAYS >= .50 4 2.3 1.7 2
DAYS >= 1.00 3 0.9 2.1 1
GREATEST
24 HR. TOTAL 3.81 09/17 TO 09/18 1.84
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 63 46 17 62
SINCE 7/1 63 47 16 62
COOLING TOTAL 104 143 -39 95
SINCE 1/1 1222 1167 55 1245
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WIND (MPH)
AVERAGE WIND SPEED 2.8
HIGHEST WIND SPEED/DIRECTION 33/210 DATE 09/02
HIGHEST GUST SPEED/DIRECTION 51/190 DATE 09/02
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 6 RAIN 6
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 23 FOG W/VIS <= 1/4 MILE 6
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
CARICO