910  
CDUS42 KJAX 200538  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
138 AM EDT SUN AUG 20 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR AUGUST 19 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 92 12:53 PM 99 1900 91 1 91  
MINIMUM 76 5:56 AM 64 1889 73 3 70  
AVERAGE 84 82 2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.22 1961 0.21 -0.21 0.04  
MONTH TO DATE 4.10 4.11 -0.01 5.24  
SINCE JUN 1 19.66 18.48 1.18 16.36  
SINCE JAN 1 35.32 34.26 1.06 39.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1954  
 
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 0 0 0 0  
 
COOLING  
YESTERDAY 19 17 2 16  
MONTH TO DATE 394 334 60 317  
SINCE JUN 1 1473 1337 136 1348  
SINCE JAN 1 2230 1887 343 1958    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 59 11:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 101 1900  
MINIMUM TEMPERATURE (F) 73 68 1960  
 
SUNRISE AND SUNSET  
AUGUST 20 2023........SUNRISE 6:56 AM EDT SUNSET 8:04 PM EDT  
AUGUST 21 2023........SUNRISE 6:57 AM EDT SUNSET 8:02 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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