472  
CXUS52 KMFL 011322  
CLMMIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MIAMI, FL  
922 AM EDT WED SEP 01 2021  
   
...............................
 
 
   
..THE MIAMI CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1895 TO 2021  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 98 08/01/1990  
08/09/1987  
08/06/1954  
LOW 67 08/18/1938  
08/04/1937  
08/14/1911  
HIGHEST 94 08/31 94  
LOWEST 73 08/03 71  
AVG. MAXIMUM 91.0 90.7 0.3 91.5  
AVG. MINIMUM 78.5 77.7 0.8 79.1  
MEAN 84.8 84.2 0.6 85.3  
DAYS MAX >= 90 28 28  
DAYS MAX <= 32 0 0  
DAYS MIN <= 32 0 0  
DAYS MIN <= 0 0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 16.88 1943  
MINIMUM 1.15 1938  
TOTALS 7.29 9.58 -2.29 7.44  
DAILY AVG. 0.24 0.31 -0.07  
DAYS >= .01 21 22  
DAYS >= .10 13 16  
DAYS >= .50 6 5  
DAYS >= 1.00 1 1  
GREATEST  
24 HR. TOTAL 2.10 08/03 TO 08/04 1.42  
 
DEGREE DAYS  
HEATING TOTAL 0 0 0 0  
SINCE 7/1 0 0 0 0  
COOLING TOTAL 620 595 25 634  
SINCE 1/1 3358 3135 223 3717    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 8.0  
HIGHEST WIND SPEED/DIRECTION 30/090 DATE 08/12  
30/080 08/25  
HIGHEST GUST SPEED/DIRECTION 43/070 DATE 08/12  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.65  
NUMBER OF DAYS FAIR 1  
NUMBER OF DAYS PC 20  
NUMBER OF DAYS CLOUDY 10  
 
AVERAGE RH (PERCENT) 75  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 17 MIXED PRECIP 0  
HEAVY RAIN 8 RAIN 10  
LIGHT RAIN 19 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 2  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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