589  
CDUS42 KJAX 170632  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
132 AM EST SUN DEC 17 2023  
   
...............................  
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 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 67 3:39 PM 83 1956 67 0 66  
MINIMUM 53 4:18 AM 26 1968 46 7 39  
AVERAGE 60 57 3 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.67 1.86 2007 0.09 0.58 0.00  
MONTH TO DATE 2.92 1.41 1.51 0.13  
SINCE DEC 1 2.92 1.41 1.51 0.13  
SINCE JAN 1 54.72 52.03 2.69 55.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1901  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 9 -4 12  
MONTH TO DATE 106 131 -25 42  
SINCE DEC 1 106 131 -25 42  
SINCE JUL 1 259 300 -41 163  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 15 16 -1 23  
SINCE DEC 1 15 16 -1 23  
SINCE JAN 1 3109 2793 316 2854    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 79 12:00 PM  
AVERAGE 88  
   
......................................................  
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 82 2015  
2019  
MINIMUM TEMPERATURE (F) 46 26 1943  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 7:17 AM EST SUNSET 5:28 PM EST  
DECEMBER 18 2023......SUNRISE 7:18 AM EST SUNSET 5:29 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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