488  
CDUS42 KJAX 210533  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
133 AM EDT FRI APR 21 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR APRIL 20 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 83 2:38 PM 92 1995 81 2 75  
MINIMUM 52 4:39 AM 40 1983 57 -5 49  
AVERAGE 68 69 -1 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.46 1893 0.10 -0.10 T  
MONTH TO DATE 1.98 2.05 -0.07 4.83  
SINCE MAR 1 5.31 5.34 -0.03 14.78  
SINCE JAN 1 8.91 11.48 -2.57 18.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1947  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 17 36 -19 32  
SINCE MAR 1 124 179 -55 120  
SINCE JUL 1 856 1217 -361 1066  
 
COOLING  
YESTERDAY 3 5 -2 0  
MONTH TO DATE 122 77 45 90  
SINCE MAR 1 251 141 110 165  
SINCE JAN 1 391 180 211 227    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 35 3:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1968  
MINIMUM TEMPERATURE (F) 58 38 1983  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 6:53 AM EDT SUNSET 7:58 PM EDT  
APRIL 22 2023.........SUNRISE 6:52 AM EDT SUNSET 7:59 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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