548  
CXUS53 KJAX 011524  
CLSJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
1024 AM EST FRI MAR 01 2024  
   
...............................  
 
...THE JACKSONVILLE CLIMATE SUMMARY FOR THE SEASON, FROM  
12/1/2023 TO 2/29/2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................  
 
TEMPERATURE (F)  
RECORD  
HIGH 89 02/13/2020  
LOW 7 01/21/1985  
HIGHEST 84 01/27 84 0 88 02/23  
02/24  
LOWEST 28 01/21 24 4 20 12/25  
AVG. MAXIMUM 67.6 67.3 0.3 73.0  
AVG. MINIMUM 45.5 45.0 0.5 46.9  
MEAN 56.6 56.1 0.5 59.9  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MIN <= 32 5 12.5 -7.5 10  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 24.38 1998  
MINIMUM 1.14 1890  
TOTALS 13.27 8.92 4.35 3.85  
DAILY AVG. 0.14 NAN NAN 0.04  
DAYS >= .01 26 23.1 2.9 MM  
DAYS >= .10 15 14.4 0.6 MM  
DAYS >= .50 11 5.9 5.1 MM  
DAYS >= 1.00 4 2.8 1.2 MM  
GREATEST  
24 HR. TOTAL 4.13  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 1.9 1899  
TOTALS T 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING TOTAL 807 869 -62 611  
SINCE 7/1 960 1051 -91 MM  
COOLING TOTAL 61 66 -5 163  
SINCE 1/1 40 39 1 MM    
............................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 7.0  
HIGHEST WIND SPEED/DIRECTION 33/060 DATE 12/17  
HIGHEST GUST SPEED/DIRECTION 56/310 DATE 12/10  
 
SKY COVER  
AVERAGE SKY COVER 0.57  
 
AVERAGE RH (PERCENT) 70  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 6 MIXED PRECIP 0  
HEAVY RAIN 9 RAIN 17  
LIGHT RAIN 31 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 1  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 38 FOG W/VIS <= 1/4 MILE 6  
HAZE 2  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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