239  
CDUS42 KJAX 210534  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
134 AM EDT MON OCT 21 2024  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR OCTOBER 20 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 1:25 PM 90 2018 80 -3 82  
MINIMUM 56 11:20 PM 39 2022 60 -4 54  
AVERAGE 67 70 -3 68  
 
PRECIPITATION (IN)  
YESTERDAY T 3.87 1941 0.10 -0.10 0.00  
MONTH TO DATE 1.75 3.31 -1.56 2.63  
SINCE SEP 1 15.28 10.87 4.41 11.63  
SINCE JAN 1 60.19 47.90 12.29 47.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 4 10 21  
SINCE SEP 1 14 4 10 21  
SINCE JUL 1 14 4 10 21  
 
COOLING  
YESTERDAY 2 6 -4 3  
MONTH TO DATE 158 166 -8 124  
SINCE SEP 1 609 582 27 531  
SINCE JAN 1 3013 2665 348 2980    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 11:00 PM  
LOWEST 58 12:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 89 1993  
2005  
MINIMUM TEMPERATURE (F) 60 36 1989  
 
SUNRISE AND SUNSET  
OCTOBER 21 2024.......SUNRISE 7:34 AM EDT SUNSET 6:49 PM EDT  
OCTOBER 22 2024.......SUNRISE 7:34 AM EDT SUNSET 6:48 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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