480
CDUS42 KJAX 200631
CLIAMG
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
131 AM EST SAT DEC 20 2025
...............................
..THE ALMA CLIMATE SUMMARY FOR DECEMBER 19 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1938 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 1:32 PM 80 1967 64 4 72
MINIMUM 40 10:16 PM 15 1953 41 -1 48
AVERAGE 54 53 1 60
PRECIPITATION (IN)
YESTERDAY 0.00 2.63 1965 0.10 -0.10 0.00
MONTH TO DATE 1.75 1.79 -0.04 0.67
SINCE DEC 1 1.75 1.79 -0.04 0.67
SINCE JAN 1 35.55 43.56 -8.01 54.94
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
DEGREE DAYS
HEATING
YESTERDAY 11 13 -2 5
MONTH TO DATE 308 215 93 245
SINCE DEC 1 308 215 93 245
SINCE JUL 1 551 476 75 416
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 6
SINCE DEC 1 0 0 0 6
SINCE JAN 1 2578 2531 47 2823
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 25 2:00 PM
AVERAGE 63
......................................................
THE ALMA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 82 1967
MINIMUM TEMPERATURE (F) 41 16 1981
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 7:25 AM EST SUNSET 5:31 PM EST
DECEMBER 21 2025......SUNRISE 7:25 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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