Climatological Report (Monthly)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
501
CXUS54 KJAN 032028
CLMHBG
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
228 PM CST FRI JAN 03 2025
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...THE HATTIESBURG CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 84 12/02/2007
12/07/1951
LOW 4 12/23/1989
HIGHEST 80 12/17 MM MM 79 12/09
LOWEST 27 12/04 MM MM 28 12/31
AVG. MAXIMUM 66.8 62.3 4.5 64.8
AVG. MINIMUM 41.8 40.5 1.3 40.2
MEAN 54.3 51.4 2.9 52.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 11 9.7 1.3 10
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 17.34 2009
MINIMUM 1.32 2010
TOTALS 4.87 4.98 -0.11 4.16
DAILY AVG. 0.16 0.16 -0.00 0.13
DAYS >= .01 8 10.3 -2.3 8
DAYS >= .10 7 7.4 -0.4 5
DAYS >= .50 3 3.8 -0.8 4
DAYS >= 1.00 3 2.0 1.0 2
GREATEST
24 HR. TOTAL 1.79 12/09 TO 12/10 1.47
SNOWFALL (INCHES)
TOTALS 0.0
SINCE 7/1 0.0
DAYS >= TRACE 0
DAYS >= 1.0 0
GREATEST
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 348 436 -88 392
SINCE 7/1 487 785 -298 MM
COOLING TOTAL 22 15 7 13
SINCE 1/1 3205 2478 727 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.3
HIGHEST WIND SPEED/DIRECTION 25/300 DATE 12/28
HIGHEST GUST SPEED/DIRECTION 36/280 DATE 12/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.37
NUMBER OF DAYS FAIR 16
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 5
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 17 FOG W/VIS <= 1/4 MILE 5
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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