174  
CDUS42 KJAX 170535  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
135 AM EDT MON APR 17 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR APRIL 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 88 4:04 PM 90 1972 80 8 85  
MINIMUM 64 3:50 AM 40 2008 56 8 61  
AVERAGE 76 68 8 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.91 1931 0.10 -0.09 0.00  
MONTH TO DATE 1.88 1.66 0.22 3.23  
SINCE MAR 1 5.21 4.95 0.26 13.18  
SINCE JAN 1 8.81 11.09 -2.28 16.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 11 32 -21 26  
SINCE MAR 1 118 175 -57 114  
SINCE JUL 1 850 1213 -363 1060  
 
COOLING  
YESTERDAY 11 4 7 8  
MONTH TO DATE 118 57 61 69  
SINCE MAR 1 247 121 126 144  
SINCE JAN 1 387 160 227 206    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 43 4:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 1967  
MINIMUM TEMPERATURE (F) 57 38 1983  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 6:58 AM EDT SUNSET 7:56 PM EDT  
APRIL 18 2023.........SUNRISE 6:56 AM EDT SUNSET 7:56 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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