884
CXUS53 KJKL 031732
CLMJKL

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
1232 PM EST FRI JAN 03 2025

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

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1981 TO 2025

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           66   12/10         66       0       68  12/24
LOWEST            15   12/06         10       5       22  12/19
AVG. MAXIMUM    49.5               47.6     1.9     52.9
AVG. MINIMUM    34.2               31.8     2.4     37.0
MEAN            41.9               39.7     2.2     45.0
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     1                4.1    -3.1        0
DAYS MIN <= 32    15               16.9    -1.9       10
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       12.97   1990
 MINIMUM        1.74   1985
TOTALS          4.90               4.47    0.43     2.40
DAILY AVG.      0.16               0.14    0.02     0.08
DAYS >= .01       17               13.9     3.1       15
DAYS >= .10       10                8.5     1.5        8
DAYS >= .50        5                2.9     2.1        0
DAYS >= 1.00       0                1.1    -1.1        0
GREATEST
 24 HR. TOTAL   0.96   12/18 TO 12/18               0.60

SNOWFALL (INCHES)
RECORDS
 TOTAL          18.5   2010
TOTALS           2.5                4.1    -1.6      0.4
SINCE 7/1        5.4                4.9     0.5       MM
SNOWDEPTH AVG.     0                                  -1
DAYS >= 1.0        1                1.4    -0.4        0
GREATEST
 SNOW DEPTH        1   12/11                          MM
                       12/12
 24 HR TOTAL      MM                                 0.4

DEGREE DAYS
HEATING TOTAL    710                785     -75      609
 SINCE 7/1      1248               1568    -320       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1      1503               1235     268       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.6
HIGHEST WIND SPEED/DIRECTION    25/190    DATE  12/29
HIGHEST GUST SPEED/DIRECTION    47/180    DATE  12/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.58
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                      10
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW                8     SLEET                      0
FOG                      15     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.

$$

TAB