478  
CDUS42 KJAX 222231  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
531 PM EST FRI DEC 22 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 22 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 69 3:19 PM 84 2013 67 2 58  
MINIMUM 45 12:44 AM 25 1973 45 0 48  
1975  
AVERAGE 57 56 1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 2.89 1919 0.10 -0.10 T  
MONTH TO DATE 6.38 1.99 4.39 0.25  
SINCE DEC 1 6.38 1.99 4.39 0.25  
SINCE JAN 1 58.18 52.61 5.57 55.24  
 
SNOWFALL (IN)  
TODAY 0.0 T 1989  
1995  
 
DEGREE DAYS  
HEATING  
TODAY 8 10 -2 12  
MONTH TO DATE 176 190 -14 120  
SINCE DEC 1 176 190 -14 120  
SINCE JUL 1 329 359 -30 241  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 15 22 -7 23  
SINCE DEC 1 15 22 -7 23  
SINCE JAN 1 3109 2799 310 2854    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 57 3:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 84 1956  
MINIMUM TEMPERATURE (F) 45 24 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 7:20 AM EST SUNSET 5:31 PM EST  
DECEMBER 23 2023......SUNRISE 7:20 AM EST SUNSET 5:31 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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