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Climatological Report (Monthly)
Issued by NWS Jackson, MS

000
CXUS54 KJAN 040814
CLMMEI

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

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

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

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             84   12/07/1998
 LOW               2   12/23/1989
HIGHEST           77   12/01         77       0       82  12/07
                       12/09
LOWEST            27   12/30         20       7       12  12/23
AVG. MAXIMUM    63.0               61.1     1.9     61.2
AVG. MINIMUM    38.0               38.6    -0.6     41.9
MEAN            50.5               49.9     0.6     51.5
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        1
DAYS MIN <= 32    14               12.9     1.1       11
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       14.79   1973
 MINIMUM        0.87   1896
TOTALS          2.99               5.27   -2.28     4.03
DAILY AVG.      0.10               0.17   -0.07     0.13
DAYS >= .01        8               10.4    -2.4        7
DAYS >= .10        6                6.8    -0.8        5
DAYS >= .50        4                3.4     0.6        2
DAYS >= 1.00       0                1.7    -1.7        1
GREATEST
 24 HR. TOTAL   1.12   12/24 TO 12/25               2.61

SNOWFALL (INCHES)
RECORDS
 TOTAL          17.6   1963
TOTALS           0.0                0.1    -0.1      0.0
SINCE 7/1        0.0                0.1    -0.1       MM
DAYS >= TRACE      0
DAYS >= 1.0        0                0.1    -0.1        0
GREATEST
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    449                479     -30      433
 SINCE 7/1       797                860     -63       MM
COOLING TOTAL      7                  9      -2       23
 SINCE 1/1      2681               2478     203       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.0
HIGHEST WIND SPEED/DIRECTION    31/300    DATE  12/09
HIGHEST GUST SPEED/DIRECTION    42/300    DATE  12/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.26
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       7
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$