591  
CXUS52 KTAE 011356  
CLMMAI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TALLAHASSEE FL  
956 AM EDT THU APR 01 2021  
   
...............................
 
 
   
..THE MARIANNA CLIMATE SUMMARY FOR THE MONTH OF MARCH 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1950 TO 2021  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH MM MM  
LOW 03/20/2012  
HIGHEST 88 03/27 MM MM 89 03/29  
03/28  
LOWEST 36 03/08 MM MM 36 03/01  
03/09  
AVG. MAXIMUM 76.2 72.6 3.6 80.7  
AVG. MINIMUM 52.0 47.9 4.1 57.3  
MEAN 64.1 60.2 3.9 69.0  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 0 1.0 -1.0 0  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM MM  
MINIMUM MM  
TOTALS 3.55 5.54 -1.99 2.50  
 
SNOWFALL (INCHES)  
TOTALS 0.0  
 
DEGREE DAYS  
HEATING TOTAL 118 180 -62 56  
SINCE 7/1 1353 1585 -232 1122  
COOLING TOTAL 98 32 66 183  
SINCE 1/1 135 47 88 238    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 7.2  
RESULTANT WIND SPEED/DIRECTION 1/170  
HIGHEST WIND SPEED/DIRECTION 35/200 DATE 03/18  
HIGHEST GUST SPEED/DIRECTION 50/160 DATE 03/18  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.39  
NUMBER OF DAYS FAIR 13  
NUMBER OF DAYS PC 15  
NUMBER OF DAYS CLOUDY 3  
 
AVERAGE RH (PERCENT) 68  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 3 MIXED PRECIP 0  
HEAVY RAIN 5 RAIN 5  
LIGHT RAIN 14 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 0  
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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