Climatological Report (Daily)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
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CDUS42 KJAX 180531
CLIJAX
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
131 AM EDT MON AUG 18 2025
...................................
...THE JACKSONVILLE CLIMATE SUMMARY FOR AUGUST 17 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 88 4:27 PM 99 1954 91 -3 92
MINIMUM 76 7:11 AM 67 1993 74 2 68
AVERAGE 82 82 0 80
PRECIPITATION (IN)
YESTERDAY T 1.71 2023 0.20 -0.20 0.00
MONTH TO DATE 4.18 3.69 0.49 6.86
SINCE JUN 1 15.11 18.06 -2.95 22.08
SINCE JAN 1 33.10 33.84 -0.74 39.33
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 17 17 0 15
MONTH TO DATE 333 300 33 320
SINCE JUN 1 1473 1303 170 1470
SINCE JAN 1 2216 1853 363 2158
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 70 4:00 PM
AVERAGE 84
..........................................................
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 98 1954
MINIMUM TEMPERATURE (F) 74 67 1945
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 6:56 AM EDT SUNSET 8:05 PM EDT
AUGUST 19 2025........SUNRISE 6:56 AM EDT SUNSET 8:04 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$