710  
CDUS42 KJAX 190535  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
135 AM EDT THU OCT 19 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR OCTOBER 18 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 74 2:56 PM 91 1980 81 -7 73  
MINIMUM 48 6:20 AM 36 1977 61 -13 49  
AVERAGE 61 71 -10 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 7.47 1950 0.11 -0.11 0.00  
MONTH TO DATE 2.63 3.11 -0.48 1.47  
SINCE SEP 1 11.63 10.67 0.96 7.00  
SINCE JAN 1 47.83 47.70 0.13 51.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 1 3 4  
MONTH TO DATE 21 2 19 4  
SINCE SEP 1 21 2 19 4  
SINCE JUL 1 21 2 19 4  
 
COOLING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 121 154 -33 113  
SINCE SEP 1 528 570 -42 513  
SINCE JAN 1 2977 2653 324 2675    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 43 1:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 91 1980  
MINIMUM TEMPERATURE (F) 60 42 2022  
 
SUNRISE AND SUNSET  
OCTOBER 19 2023.......SUNRISE 7:32 AM EDT SUNSET 6:51 PM EDT  
OCTOBER 20 2023.......SUNRISE 7:32 AM EDT SUNSET 6:50 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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