420  
CDUS42 KJAX 180535  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
135 AM EDT WED JUN 18 2025  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR JUNE 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 93 2:16 PM 100 1944 90 3 90  
MINIMUM 74 11:59 PM 61 1961 71 3 72  
AVERAGE 84 81 3 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 2.49 1965 0.28 -0.04 T  
MONTH TO DATE 3.11 4.16 -1.05 0.76  
SINCE JUN 1 3.11 4.16 -1.05 0.76  
SINCE JAN 1 21.10 19.94 1.16 18.01  
 
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 1128 1228 -100 1050  
 
COOLING  
YESTERDAY 19 16 3 16  
MONTH TO DATE 287 247 40 286  
SINCE JUN 1 287 247 40 286  
SINCE JAN 1 1030 797 233 974    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 2:00 AM  
LOWEST 56 12:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 100 1998  
MINIMUM TEMPERATURE (F) 71 59 2012  
 
SUNRISE AND SUNSET  
JUNE 18 2025..........SUNRISE 6:25 AM EDT SUNSET 8:32 PM EDT  
JUNE 19 2025..........SUNRISE 6:25 AM EDT SUNSET 8:32 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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