941
CDUS44 KJAN 182229
CLIJAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
429 PM CST THU DEC 18 2025
...............................
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 18 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 78 2:11 PM 82 1908 59 19 75
MINIMUM 58 7:18 AM 13 1901 38 20 55
AVERAGE 68 49 19 65
PRECIPITATION (IN)
TODAY T 2.19 1995 0.17 -0.17 0.02
MONTH TO DATE 1.27 2.88 -1.61 2.09
SINCE DEC 1 1.27 2.88 -1.61 2.09
SINCE JAN 1 55.04 55.10 -0.06 65.35
SNOWFALL (IN)
TODAY MM 0.7 1996 0.0 MM 0.0
MONTH TO DATE 0.0 0.3 -0.3 0.0
SINCE DEC 1 0.0 0.3 -0.3 0.0
SINCE JUL 1 0.0 0.3 -0.3 0.0
DEGREE DAYS
HEATING
TODAY 0 16 -16 0
MONTH TO DATE 299 273 26 218
SINCE DEC 1 299 273 26 218
SINCE JUL 1 555 671 -116 398
COOLING
TODAY 3 0 3 0
MONTH TO DATE 3 0 3 18
SINCE DEC 1 3 0 3 18
SINCE JAN 1 2991 2394 597 2953
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 9:00 AM
LOWEST 60 3:00 PM
AVERAGE 79
......................................................
THE JACKSON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 77 2017
MINIMUM TEMPERATURE (F) 38 14 1901
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 6:56 AM CST SUNSET 4:58 PM CST
DECEMBER 19 2025......SUNRISE 6:57 AM CST SUNSET 4:59 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 3.7 FEET. THE RIVER ROSE 0.4 FEET
OVER THE PREVIOUS 24 HOURS.
THE MISSISSIPPI RIVER STAGE AT VICKSBURG WAS 3.7 FEET. THE RIVER
FELL BY 1.0 FEET OVER THE PREVIOUS 24 HOURS.
THE AIR QUALITY INDEX IN JACKSON WAS 35...WHICH WAS GOOD.
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