114  
CDUS42 KJAX 200535  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
135 AM EDT FRI OCT 20 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR OCTOBER 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 78 2:46 PM 91 1980 80 -2 65  
MINIMUM 52 3:45 AM 42 2022 60 -8 42  
AVERAGE 65 70 -5 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 9.21 1944 0.10 -0.10 0.00  
MONTH TO DATE 2.63 3.21 -0.58 1.47  
SINCE SEP 1 11.63 10.77 0.86 7.00  
SINCE JAN 1 47.83 47.80 0.03 51.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 11  
MONTH TO DATE 21 3 18 15  
SINCE SEP 1 21 3 18 15  
SINCE JUL 1 21 3 18 15  
 
COOLING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 121 160 -39 113  
SINCE SEP 1 528 576 -48 513  
SINCE JAN 1 2977 2659 318 2675    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 90 2018  
MINIMUM TEMPERATURE (F) 60 39 2022  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 7:32 AM EDT SUNSET 6:50 PM EDT  
OCTOBER 21 2023.......SUNRISE 7:33 AM EDT SUNSET 6:49 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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