Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
839
CXUS54 KJAN 231630
CLSMEI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1030 AM CST TUE DEC 23 2025
...................................
...THE MERIDIAN CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2025 TO 11/30/2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 105 09/04/1990
LOW 12 11/16/2000
HIGHEST 96 09/20 MM MM 99 09/02
LOWEST 24 11/11 MM MM 27 11/30
AVG. MAXIMUM 81.4 79.1 2.3 81.1
AVG. MINIMUM 54.7 54.1 0.6 57.3
MEAN 68.0 66.6 1.4 69.2
DAYS MAX >= 90 24 15.3 8.7 12
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 5 7.4 -2.4 2
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 24.43 2002
MINIMUM 1.82 1903
TOTALS 6.77 11.24 -4.47 13.11
DAILY AVG. 0.07 0.12 -0.05 0.15
DAYS >= .01 20 22.1 -2.1 17
DAYS >= .10 8 14.9 -6.9 12
DAYS >= .50 3 6.7 -3.7 8
DAYS >= 1.00 2 3.4 -1.4 7
SNOWFALL (INCHES)
RECORDS
TOTAL T 2019
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 MM
DAYS >= TRACE 0
DAYS >= 1.0 0 0.0 0.0 0
DEGREE DAYS
HEATING TOTAL 283 382 -99 214
SINCE 7/1 283 381 -98 MM
COOLING TOTAL 581 523 58 621
SINCE 1/1 2466 2469 -3 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 4.3
HIGHEST WIND SPEED/DIRECTION 37/130 DATE 09/21
HIGHEST GUST SPEED/DIRECTION 55/150 DATE 09/21
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.25
NUMBER OF DAYS FAIR 64
NUMBER OF DAYS PC 19
NUMBER OF DAYS CLOUDY 8
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 7
LIGHT RAIN 29 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 58 FOG W/VIS <= 1/4 MILE 29
HAZE 17
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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