037
CDUS44 KJAN 212230
CLIJAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
430 PM CST SUN DEC 21 2025
...............................
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 21 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 67 2:45 PM 79 1967 59 8 49
1970
2013
MINIMUM 61 12:01 AM 12 1901 38 23 32
AVERAGE 64 48 16 41
PRECIPITATION (IN)
TODAY 0.00 2.37 2015 0.18 -0.18 0.00
MONTH TO DATE 1.28 3.41 -2.13 2.09
SINCE DEC 1 1.28 3.41 -2.13 2.09
SINCE JAN 1 55.05 55.63 -0.58 65.35
SNOWFALL (IN)
TODAY 0.0 T 1963 0.0 0.0 0.0
MONTH TO DATE 0.0 0.4 -0.4 0.0
SINCE DEC 1 0.0 0.4 -0.4 0.0
SINCE JUL 1 0.0 0.4 -0.4 0.0
DEGREE DAYS
HEATING
TODAY 1 17 -16 24
MONTH TO DATE 328 324 4 274
SINCE DEC 1 328 324 4 274
SINCE JUL 1 584 722 -138 454
COOLING
TODAY 0 0 0 0
MONTH TO DATE 1 0 1 18
SINCE DEC 1 1 0 1 18
SINCE JAN 1 2989 2394 595 2953
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 9:00 AM
LOWEST 87 12:00 AM
AVERAGE 94
......................................................
THE JACKSON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 82 2017
MINIMUM TEMPERATURE (F) 38 7 1989
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 6:58 AM CST SUNSET 5:00 PM CST
DECEMBER 22 2025......SUNRISE 6:58 AM CST SUNSET 5:00 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
AT 4 PM:
THE PEARL RIVER STAGE AT JACKSON WAS 4.8 FEET. THE RIVER REMAINED UNCHANGED
OVER THE PREVIOUS 24 HOURS.
THE MISSISSIPPI RIVER STAGE AT VICKSBURG WAS 4.0 FEET. THE RIVER
ROSE BY 0.6 FEET OVER THE PREVIOUS 24 HOURS.
THE AIR QUALITY INDEX IN JACKSON WAS 43...WHICH WAS GOOD.
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