217
CDUS42 KJAX 210533
CLIJAX
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
133 AM EDT SUN SEP 21 2025
...............................
..THE JACKSONVILLE CLIMATE SUMMARY FOR SEPTEMBER 20 2025
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)
YESTERDAY
MAXIMUM 90 1:21 PM 95 1925 87 3 87
1955
MINIMUM 67 11:56 PM 48 1981 70 -3 72
AVERAGE 79 78 1 80
PRECIPITATION (IN)
YESTERDAY 0.00 4.68 1994 0.27 -0.27 0.00
MONTH TO DATE 0.69 5.06 -4.37 12.73
SINCE SEP 1 0.69 5.06 -4.37 12.73
SINCE JAN 1 36.12 42.09 -5.97 57.64
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 14 13 1 15
MONTH TO DATE 245 295 -50 296
SINCE SEP 1 245 295 -50 296
SINCE JAN 1 2698 2378 320 2700
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 42 1:00 PM
AVERAGE 70
......................................................
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 97 1990
MINIMUM TEMPERATURE (F) 70 49 1897
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 7:15 AM EDT SUNSET 7:24 PM EDT
SEPTEMBER 22 2025.....SUNRISE 7:15 AM EDT SUNSET 7:23 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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