Climatological Report (Daily)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
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CDUS44 KJAN 212118
CLIGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
418 PM CDT THU AUG 21 2025
...................................
...THE GREENVILLE CLIMATE SUMMARY FOR AUGUST 21 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 93 2:36 PM 103 1980 92 1 87
MINIMUM 73 5:33 AM 59 1956 70 3 61
AVERAGE 83 81 2 74
PRECIPITATION (IN)
TODAY 0.00 1.07 1966 0.11 -0.11 0.00
MONTH TO DATE 0.37 1.77 -1.40 T
SINCE JUN 1 5.01 8.27 -3.26 2.41
SINCE JAN 1 34.34 30.99 3.35 36.91
SNOWFALL (IN)
TODAY MM
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 18 16 2 9
MONTH TO DATE 389 360 29 331
SINCE JUN 1 1492 1331 161 1416
SINCE JAN 1 1979 1683 296 2060
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 52 2:00 PM
AVERAGE 76
..........................................................
THE GREENVILLE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 102 1926
1936
1980
MINIMUM TEMPERATURE (F) 70 55 1956
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:31 AM CDT SUNSET 7:43 PM CDT
AUGUST 22 2025........SUNRISE 6:31 AM CDT SUNSET 7:41 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$