355
CDUS42 KJAX 212231
CLIJAX
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
531 PM EST SUN DEC 21 2025
...............................
..THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 21 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 73 3:09 PM 83 2013 67 6 56
MINIMUM 38 7:23 AM 20 1901 45 -7 36
AVERAGE 56 56 0 46
PRECIPITATION (IN)
TODAY 0.00 4.69 1916 0.10 -0.10 0.00
MONTH TO DATE 2.10 1.89 0.21 0.46
SINCE DEC 1 2.10 1.89 0.21 0.46
SINCE JAN 1 42.71 52.51 -9.80 62.19
SNOWFALL (IN)
TODAY 0.0 0.0 MM
DEGREE DAYS
HEATING
TODAY 9 10 -1 19
MONTH TO DATE 199 180 19 205
SINCE DEC 1 199 180 19 205
SINCE JUL 1 348 349 -1 307
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 7 21 -14 14
SINCE DEC 1 7 21 -14 14
SINCE JAN 1 3115 2798 317 3295
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 2.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 26 3:00 PM
AVERAGE 63
......................................................
THE JACKSONVILLE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 84 2013
MINIMUM TEMPERATURE (F) 45 25 1973
1975
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 7:20 AM EST SUNSET 5:30 PM EST
DECEMBER 22 2025......SUNRISE 7:20 AM EST SUNSET 5:31 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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