485  
CDUS42 KJAX 200536  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
136 AM EDT FRI SEP 20 2024  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR SEPTEMBER 19 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 90 12:55 PM 96 1942 87 3 87  
MINIMUM 72 6:47 AM 48 1981 70 2 63  
AVERAGE 81 78 3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 2.84 1886 0.27 -0.13 0.00  
MONTH TO DATE 12.73 4.79 7.94 3.27  
SINCE SEP 1 12.73 4.79 7.94 3.27  
SINCE JAN 1 57.64 41.82 15.82 39.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 13 3 10  
MONTH TO DATE 281 282 -1 282  
SINCE SEP 1 281 282 -1 282  
SINCE JAN 1 2685 2365 320 2731    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 95 1925  
1955  
MINIMUM TEMPERATURE (F) 70 48 1981  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2024.....SUNRISE 7:14 AM EDT SUNSET 7:25 PM EDT  
SEPTEMBER 21 2024.....SUNRISE 7:15 AM EDT SUNSET 7:24 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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