Climatological Report (Daily)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
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139
CDUS44 KJAN 210635
CLIJAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
135 AM CDT THU AUG 21 2025
...................................
...THE JACKSON CLIMATE SUMMARY FOR AUGUST 20 2025...
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)
YESTERDAY
MAXIMUM 97 11:09 AM 104 1925 92 5 91
MINIMUM 75 5:25 AM 60 1927 71 4 71
1976
AVERAGE 86 82 4 81
PRECIPITATION (IN)
YESTERDAY 0.63 2.54 1942 0.15 0.48 0.00
MONTH TO DATE 1.36 3.17 -1.81 0.49
SINCE JUN 1 10.13 12.62 -2.49 10.91
SINCE JAN 1 43.91 39.02 4.89 51.52
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 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
YESTERDAY 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
YESTERDAY 21 17 4 16
MONTH TO DATE 390 346 44 408
SINCE JUN 1 1515 1317 198 1503
SINCE JAN 1 2150 1712 438 2046
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 54 11:00 AM
AVERAGE 76
..........................................................
THE JACKSON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 103 2000
2023
MINIMUM TEMPERATURE (F) 71 55 1991
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 1 AM:
THE PEARL RIVER STAGE AT JACKSON WAS 4.7 FEET. THE RIVER
ROSE 0.3 FEET OVER THE PREVIOUS 24 HOURS.
THE MISSISSIPPI RIVER STAGE AT VICKSBURG WAS 18.1 FEET. THE RIVER
FELL 0.4 FEET OVER THE PREVIOUS 24 HOURS.
$$