Climatological Report (Monthly)
Issued by NWS Jackson, KY

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CXUS53 KJKL 041533
CLMJKL

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
1033 AM EST THU JAN 04 2024

...................................

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1981 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             79   12/03/1982
 LOW             -13   12/22/1989
HIGHEST           68   12/24         66       2       69  12/30
LOWEST            22   12/19         10      12       -3  12/23
AVG. MAXIMUM    52.9               47.6     5.3     48.6
AVG. MINIMUM    37.0               31.8     5.2     32.9
MEAN            45.0               39.7     5.3     40.7
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                4.1    -4.1        3
DAYS MIN <= 32    10               16.9    -6.9       16
DAYS MIN <= 0      0                0.0     0.0        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       12.97   1990
 MINIMUM        1.74   1985
TOTALS          2.40               4.47   -2.07     3.69
DAILY AVG.      0.08               0.14   -0.06     0.12
DAYS >= .01       15               13.9     1.1       12
DAYS >= .10        8                8.5    -0.5        7
DAYS >= .50        0                2.9    -2.9        3
DAYS >= 1.00       0                1.1    -1.1        0
GREATEST
 24 HR. TOTAL   0.60   12/25 TO 12/26               1.29

SNOWFALL (INCHES)
RECORDS
 TOTAL          18.5   2010
TOTALS           0.4                4.1    -3.7      1.1
SINCE 7/1        0.4                4.9    -4.5      1.1
SNOWDEPTH AVG.     T                                   0
DAYS >= 1.0        0                1.4    -1.4        1
GREATEST
 SNOW DEPTH        T                                   1
 24 HR TOTAL     0.4   12/18 TO 12/18                1.1

DEGREE DAYS
HEATING TOTAL    609                785    -176      744
 SINCE 7/1      1256               1568    -312     1522
COOLING TOTAL      0                  0       0        0
 SINCE 1/1      1122               1235    -113     1385
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.0
HIGHEST WIND SPEED/DIRECTION    20/290    DATE  12/18
HIGHEST GUST SPEED/DIRECTION    34/270    DATE  12/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.51
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       8
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                7     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      8
HAZE                      1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

CARICO


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