Climatological Report (Monthly)
Issued by NWS Jackson, MS

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020
CXUS54 KJAN 061746
CLMGLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1146 AM CST THU FEB 06 2025

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

...THE GREENVILLE CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             90   01/25/1950
 LOW               0   01/11/1982
                       01/12/1962
                       01/11/1962
HIGHEST           72   01/30         MM      MM       75  01/30
LOWEST            12   01/22         MM      MM        8  01/16
AVG. MAXIMUM    49.0               53.0    -4.0     50.7
AVG. MINIMUM    30.1               35.1    -5.0     32.1
MEAN            39.6               44.1    -4.5     41.4
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     3                1.2     1.8        3
DAYS MIN <= 32    19               13.8     5.2       16
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       15.40   1939
 MINIMUM        0.27   1986
TOTALS          3.67               4.49   -0.82     7.65
DAILY AVG.      0.12               0.14   -0.02     0.25
DAYS >= .01        7                9.2    -2.2       13
DAYS >= .10        5                6.2    -1.2       10
DAYS >= .50        3                2.7     0.3        6
DAYS >= 1.00       2                1.4     0.6        4
GREATEST
 24 HR. TOTAL   1.41   01/09 TO 01/10               2.85

SNOWFALL (INCHES)
TOTALS           0.0

DEGREE DAYS
HEATING TOTAL    780                651     129      723
 SINCE 7/1      1491               1699    -208       MM
COOLING TOTAL      0                  2      -2        0
 SINCE 1/1         0                  2      -2       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.6
HIGHEST WIND SPEED/DIRECTION    29/270    DATE  01/05
HIGHEST GUST SPEED/DIRECTION    42/280    DATE  01/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$