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Climatological Report (Monthly)
Issued by NWS Jackson, MS

000
CXUS54 KJAN 040814
CLMJAN

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
214 AM CST THU JAN 04 2024

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

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

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             84   12/26/2015
                       12/07/1978
                       12/06/1951
 LOW               4   12/23/1989
HIGHEST           78   12/09         77       1       82  12/07
                                                          12/08
LOWEST            27   12/11         20       7       12  12/23
                       12/30
AVG. MAXIMUM    63.4               59.6     3.8     62.2
AVG. MINIMUM    39.5               38.7     0.8     42.7
MEAN            51.4               49.1     2.3     52.5
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.1    -0.1        1
DAYS MIN <= 32     8               11.1    -3.1       10
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       17.70   1982
 MINIMUM        0.91   1980
TOTALS          3.30               5.13   -1.83     6.12
DAILY AVG.      0.11               0.17   -0.06     0.20
DAYS >= .01        8                9.8    -1.8       10
DAYS >= .10        5                6.6    -1.6        5
DAYS >= .50        4                3.5     0.5        3
DAYS >= 1.00       1                1.6    -0.6        2
GREATEST
 24 HR. TOTAL   1.50   12/24 TO 12/25               3.57

SNOWFALL (INCHES)
RECORDS
 TOTAL           8.0   1929
TOTALS           0.0                0.5    -0.5      0.0
SINCE 7/1        0.0                0.5    -0.5       MM
DAYS >= TRACE      0
DAYS >= 1.0        0                0.1    -0.1        0
GREATEST
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    418                500     -82      413
 SINCE 7/1       733                898    -165       MM
COOLING TOTAL      3                  9      -6       33
 SINCE 1/1      3049               2403     646       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.7
HIGHEST WIND SPEED/DIRECTION    22/340    DATE  12/09
HIGHEST GUST SPEED/DIRECTION    32/340    DATE  12/09
                                32/110          12/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.35
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$