127  
CDUS42 KJAX 210532  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
132 AM EDT WED MAY 21 2025  
   
...............................  
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR MAY 20 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 96 3:52 PM 99 1962 87 9 81  
MINIMUM 72 6:08 AM 46 1894 65 7 65  
AVERAGE 84 76 8 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.07 2009 0.11 -0.11 0.16  
MONTH TO DATE 2.25 1.82 0.43 2.88  
SINCE MAR 1 8.15 8.04 0.11 10.62  
SINCE JAN 1 16.90 14.18 2.72 17.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1946  
1972  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 109 186 -77 90  
SINCE JUL 1 1128 1224 -96 1050  
 
COOLING  
YESTERDAY 19 11 8 8  
MONTH TO DATE 260 177 83 257  
SINCE MAR 1 523 377 146 490  
SINCE JAN 1 572 416 156 530    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 1:00 AM  
LOWEST 41 5:00 PM  
AVERAGE 68  
   
......................................................  
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 1938  
MINIMUM TEMPERATURE (F) 65 50 2002  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 6:29 AM EDT SUNSET 8:18 PM EDT  
MAY 22 2025...........SUNRISE 6:28 AM EDT SUNSET 8:19 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab FL Page
The Nexlab GA Page
Main Text Page