988  
CDUS42 KJAX 180538  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
138 AM EDT SUN JUN 18 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR JUNE 17 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 91 4:52 PM 100 1944 90 1 94  
MINIMUM 71 6:43 AM 61 1961 71 0 71  
AVERAGE 81 81 0 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.52 2.49 1965 0.28 0.24 0.00  
MONTH TO DATE 5.96 4.16 1.80 0.99  
SINCE JUN 1 5.96 4.16 1.80 0.99  
SINCE JAN 1 21.62 19.94 1.68 24.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 856 1228 -372 1069  
 
COOLING  
YESTERDAY 16 16 0 18  
MONTH TO DATE 234 247 -13 271  
SINCE JUN 1 234 247 -13 271  
SINCE JAN 1 991 797 194 881    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 7:00 AM  
LOWEST 50 5:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 100 1998  
MINIMUM TEMPERATURE (F) 71 59 2012  
 
SUNRISE AND SUNSET  
JUNE 18 2023..........SUNRISE 6:24 AM EDT SUNSET 8:31 PM EDT  
JUNE 19 2023..........SUNRISE 6:25 AM EDT SUNSET 8:32 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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