185  
CDUS42 KJAX 160532  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
132 AM EDT SAT AUG 16 2025  
   
...............................  
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR AUGUST 15 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 97 1:42 PM 99 1956 91 6 89  
MINIMUM 76 6:25 AM 64 2022 74 2 75  
AVERAGE 87 82 5 82  
 
PRECIPITATION (IN)  
YESTERDAY 1.11 3.06 1952 0.22 0.89 0.06  
MONTH TO DATE 3.98 3.28 0.70 6.86  
SINCE JUN 1 14.91 17.65 -2.74 22.08  
SINCE JAN 1 32.90 33.43 -0.53 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 22 17 5 17  
MONTH TO DATE 295 266 29 290  
SINCE JUN 1 1435 1269 166 1440  
SINCE JAN 1 2178 1819 359 2128    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 6:00 AM  
LOWEST 53 1:00 PM  
AVERAGE 72  
   
......................................................  
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 97 1887  
1954  
1957  
MINIMUM TEMPERATURE (F) 74 67 1981  
 
SUNRISE AND SUNSET  
AUGUST 16 2025........SUNRISE 6:54 AM EDT SUNSET 8:07 PM EDT  
AUGUST 17 2025........SUNRISE 6:55 AM EDT SUNSET 8:06 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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