482  
CXUS52 KMFL 011449 RRB  
CLMAPF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MIAMI, FL  
434 AM EDT THU APR 01 2021  
   
...............................
 
 
   
..THE NAPLES CLIMATE SUMMARY FOR THE MONTH OF MARCH 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1942 TO 2021  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 91 03/28/2020  
03/31/2008  
03/28/1975  
LOW 33 03/04/1980  
HIGHEST 89 03/27 91 03/28  
03/30  
03/31  
LOWEST 52 03/08 49 03/01  
AVG. MAXIMUM 81.1 79.9 1.2 85.3  
AVG. MINIMUM 62.5 60.0 2.5 65.9  
MEAN 71.8 70.0 1.8 75.6  
DAYS MAX >= 90 0 4  
DAYS MAX <= 32 0 0  
DAYS MIN <= 32 0 0  
DAYS MIN <= 0 0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 13.56 1970  
MINIMUM 0.00 1974  
TOTALS 0.46 2.38 -1.92 T  
DAILY AVG. 0.01 0.08 -0.07 T  
DAYS >= .01 1 0  
DAYS >= .10 1 0  
DAYS >= .50 0 0  
DAYS >= 1.00 0 0  
GREATEST  
24 HR. TOTAL 0.46 03/06 TO 03/06 T  
 
DEGREE DAYS  
HEATING TOTAL 4 23 -19 1  
SINCE 7/1 174 252 -78 67  
COOLING TOTAL 224 176 48 335  
SINCE 1/1 500 367 133 739    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 8.9  
HIGHEST WIND SPEED/DIRECTION 25/070 DATE 03/09  
HIGHEST GUST SPEED/DIRECTION 33/060 DATE 03/09  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.30  
NUMBER OF DAYS FAIR 20  
NUMBER OF DAYS PC 10  
NUMBER OF DAYS CLOUDY 1  
 
AVERAGE RH (PERCENT) 73  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 1  
LIGHT RAIN 2 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 12 FOG W/VIS <= 1/4 MILE 1  
HAZE 4  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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