Climatological Report (Daily)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
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072
CDUS44 KJAN 212118
CLIJAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
418 PM CDT THU AUG 21 2025
...................................
...THE JACKSON CLIMATE SUMMARY FOR AUGUST 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 91 2:36 PM 103 2000 92 -1 92
2023
MINIMUM 72 6:01 AM 55 1991 71 1 69
AVERAGE 82 82 0 81
PRECIPITATION (IN)
TODAY 0.00 2.15 2008 0.14 -0.14 0.00
MONTH TO DATE 1.36 3.31 -1.95 0.49
SINCE JUN 1 10.13 12.76 -2.63 10.91
SINCE JAN 1 43.91 39.16 4.75 51.52
SNOWFALL (IN)
TODAY MM 0.0 2001 0.0 MM 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 17 17 0 16
MONTH TO DATE 407 363 44 424
SINCE JUN 1 1532 1334 198 1519
SINCE JAN 1 2167 1729 438 2062
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 56 3:00 PM
AVERAGE 77
..........................................................
THE JACKSON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 103 2023
MINIMUM TEMPERATURE (F) 71 55 1956
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:29 AM CDT SUNSET 7:38 PM CDT
AUGUST 22 2025........SUNRISE 6:29 AM CDT SUNSET 7:36 PM CDT
- 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 ROSE 0.4 FEET
OVER THE PREVIOUS 24 HOURS.
THE MISSISSIPPI RIVER STAGE AT VICKSBURG WAS 17.9 FEET. THE RIVER
FELL 0.3 FEET OVER THE PREVIOUS 24 HOURS.
THE AIR QUALITY INDEX IN JACKSON WAS 28...WHICH WAS GOOD.
$$