226  
CDUS42 KJAX 212233  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
533 PM EST SUN JAN 21 2024  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR JANUARY 21 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 44 2:19 PM 84 2017 65 -21 58  
MINIMUM 28 7:54 AM 7 1985 43 -15 40  
AVERAGE 36 54 -18 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.71 2010 0.12 -0.12 0.01  
MONTH TO DATE 3.87 2.10 1.77 1.45  
SINCE DEC 1 10.68 4.88 5.80 1.70  
SINCE JAN 1 3.87 2.10 1.77 1.45  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 29 11 18 16  
MONTH TO DATE 277 245 32 163  
SINCE DEC 1 529 530 -1 448  
SINCE JUL 1 682 699 -17 569  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 3 11 -8 15  
SINCE DEC 1 24 37 -13 38  
SINCE JAN 1 3 11 -8 15    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 3:00 PM  
LOWEST 48 4:00 AM  
AVERAGE 55  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 82 1999  
MINIMUM TEMPERATURE (F) 43 16 1985  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 7:23 AM EST SUNSET 5:53 PM EST  
JANUARY 22 2024.......SUNRISE 7:23 AM EST SUNSET 5:54 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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