554  
CDUS42 KJAX 170533  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
133 AM EDT TUE OCT 17 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR OCTOBER 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 4:06 PM 93 2018 81 -14 87  
MINIMUM 53 11:59 PM 39 1978 62 -9 54  
AVERAGE 60 71 -11 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 6.47 1956 0.13 -0.13 0.00  
MONTH TO DATE 2.63 2.87 -0.24 1.46  
SINCE SEP 1 11.63 10.43 1.20 6.99  
SINCE JAN 1 47.83 47.46 0.37 51.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 0 5 0  
MONTH TO DATE 11 0 11 0  
SINCE SEP 1 11 0 11 0  
SINCE JUL 1 11 0 11 0  
 
COOLING  
YESTERDAY 0 7 -7 6  
MONTH TO DATE 121 142 -21 104  
SINCE SEP 1 528 558 -30 504  
SINCE JAN 1 2977 2641 336 2666    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 9:00 PM  
LOWEST 52 4:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 2018  
MINIMUM TEMPERATURE (F) 61 37 1977  
 
SUNRISE AND SUNSET  
OCTOBER 17 2023.......SUNRISE 7:30 AM EDT SUNSET 6:54 PM EDT  
OCTOBER 18 2023.......SUNRISE 7:31 AM EDT SUNSET 6:53 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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