Climatological Report (Monthly) Issued by NWS Jackson, KY
000
CXUS53 KJKL 041533
CLMLOZ
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
1033 AM EST THU JAN 04 2024
...................................
...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1954 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 78 12/02/1982
LOW -17 12/13/1962
HIGHEST 65 12/24 MM MM 66 12/30
LOWEST 19 12/19 MM MM -4 12/23
12/20
AVG. MAXIMUM 52.7 48.5 4.2 48.6
AVG. MINIMUM MM 30.3 MM 30.5
MEAN MM 39.4 MM 39.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 2.8 -2.8 3
DAYS MIN <= 32 MM 18.9 MM 18
DAYS MIN <= 0 0 0.0 0.0 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 12.16 1990
MINIMUM 0.41 1965
TOTALS 3.75 4.54 -0.79 3.92
DAILY AVG. 0.14 0.15 -0.01 0.13
DAYS >= .01 MM 12.0 MM 11
DAYS >= .10 MM 7.9 MM 7
DAYS >= .50 MM 3.4 MM 3
DAYS >= 1.00 MM 1.4 MM 1
GREATEST
24 HR. TOTAL 1.50 12/09 TO 12/10 1.58
SNOWFALL (INCHES)
RECORDS
TOTAL 13.5 1963
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 MM 794 MM 779
SINCE 7/1 1403 1642 -239 1685
COOLING TOTAL 0 0 0 0
SINCE 1/1 1070 1217 -147 1287
................................................................
WIND (MPH)
AVERAGE WIND SPEED 4.6
HIGHEST WIND SPEED/DIRECTION 26/290 DATE 12/09
HIGHEST GUST SPEED/DIRECTION 41/280 DATE 12/09
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.51
NUMBER OF DAYS FAIR 11
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN MM RAIN MM
LIGHT RAIN MM FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 1 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 2
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
...TEMPERATURE SENSOR ERROR ON DECEMBER 14TH RESULTED IN A MISSING
LOW TEMPERATURE FOR THAT DATE...WHICH CAUSED SEVERAL MONTHLY TEMPERATURE
CALCULATIONS TO BE MISSING AS WELL AS HEATING DEGREE DAY TOTALS...
...THE PRECIPITATION SENSOR WAS OUT OF SERVICE FROM DECEMBER 16TH TO THE
19TH. THERE WAS RAINFALL OVER THOSE 4 DAYS SO THE 3.75 INCH TOTAL FOR
DECEMBER IS INCOMPLETE AS WELL AS SEASONAL AND ANNUAL TOTALS...
$$
CARICO