Climatological Report (Daily)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
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CDUS42 KJAX 172141
CLIAMG
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
541 PM EDT WED SEP 17 2025
...................................
...THE ALMA CLIMATE SUMMARY FOR SEPTEMBER 17 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 91 2:17 PM 97 2019 88 3 86
MINIMUM 59 6:21 AM 54 2001 67 -8 61
AVERAGE 75 77 -2 74
PRECIPITATION (IN)
TODAY 0.00 2.47 1986 0.13 -0.13 0.00
MONTH TO DATE 0.00 2.33 -2.33 5.51
SINCE SEP 1 0.00 2.33 -2.33 5.51
SINCE JAN 1 31.52 35.16 -3.64 48.29
SNOWFALL (IN)
TODAY 0.0 0.0 MM
DEGREE DAYS
HEATING
TODAY 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
TODAY 10 12 -2 9
MONTH TO DATE 168 236 -68 183
SINCE SEP 1 168 236 -68 183
SINCE JAN 1 2258 2198 60 2375
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 1.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 35 3:00 PM
AVERAGE 68
..........................................................
THE ALMA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 97 1942
MINIMUM TEMPERATURE (F) 67 55 1981
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 7:15 AM EDT SUNSET 7:33 PM EDT
SEPTEMBER 18 2025.....SUNRISE 7:16 AM EDT SUNSET 7:31 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$