397  
CDUS43 KFSD 190624  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
124 AM CDT THU AUG 19 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR AUGUST 18 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1881 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 3:10 PM 102 1959 83 12 86  
1976  
MINIMUM 72 6:39 AM 42 2002 59 13 61  
AVERAGE 84 71 13 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.97 2015 0.08 -0.08 0.00  
MONTH TO DATE 0.13 1.63 -1.50 0.74  
SINCE JUN 1 3.82 8.35 -4.53 9.05  
SINCE JAN 1 8.90 16.50 -7.60 13.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 7 52 -45 7  
SINCE JUL 1 1 8 -7 1  
 
COOLING  
YESTERDAY 19 7 12 9  
MONTH TO DATE 188 140 48 124  
SINCE JUN 1 789 561 228 681  
SINCE JAN 1 830 596 234 692    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 15.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 3:00 AM  
LOWEST 34 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 102 1976  
MINIMUM TEMPERATURE (F) 59 40 1890  
1967  
 
SUNRISE AND SUNSET  
AUGUST 19 2021........SUNRISE 6:41 AM CDT SUNSET 8:31 PM CDT  
AUGUST 20 2021........SUNRISE 6:42 AM CDT SUNSET 8:29 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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