126  
CDUS42 KJAX 120636  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
136 AM EST TUE DEC 12 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 11 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 59 4:15 PM 83 1961 68 -9 64  
1971  
2021  
MINIMUM 40 11:29 PM 23 1981 47 -7 52  
AVERAGE 50 57 -7 58  
 
PRECIPITATION (IN)  
YESTERDAY T 1.34 1983 0.09 -0.09 T  
MONTH TO DATE 2.08 0.96 1.12 T  
SINCE DEC 1 2.08 0.96 1.12 T  
SINCE JAN 1 53.88 51.58 2.30 54.99  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1934  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 8 7 7  
MONTH TO DATE 58 86 -28 20  
SINCE DEC 1 58 86 -28 20  
SINCE JUL 1 211 255 -44 141  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 15 11 4 19  
SINCE DEC 1 15 11 4 19  
SINCE JAN 1 3109 2788 321 2850    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 42 4:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 83 1961  
MINIMUM TEMPERATURE (F) 47 22 1962  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 7:14 AM EST SUNSET 5:27 PM EST  
DECEMBER 13 2023......SUNRISE 7:15 AM EST SUNSET 5:27 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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