262  
CDUS42 KJAX 170535  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
135 AM EDT THU AUG 17 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR AUGUST 16 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 1:25 PM 97 1957 91 4 95  
MINIMUM 76 11:59 PM 67 1981 74 2 72  
AVERAGE 86 82 4 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.96 3.83 1974 0.21 0.75 T  
MONTH TO DATE 2.39 3.49 -1.10 2.25  
SINCE JUN 1 17.95 17.86 0.09 13.37  
SINCE JAN 1 33.61 33.64 -0.03 36.69  
 
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 21 17 4 19  
MONTH TO DATE 338 283 55 269  
SINCE JUN 1 1417 1286 131 1300  
SINCE JAN 1 2174 1836 338 1910    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 4:00 PM  
LOWEST 54 12:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 99 1954  
MINIMUM TEMPERATURE (F) 74 67 1993  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 6:55 AM EDT SUNSET 8:07 PM EDT  
AUGUST 18 2023........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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