710  
CDUS43 KFSD 090624  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
124 AM CDT SUN MAY 09 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR MAY 8 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 48 4:09 PM 101 1934 67 -19 57  
MINIMUM 40 11:47 PM 22 1980 43 -3 31  
AVERAGE 44 55 -11 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.45 1986 0.10 -0.05 0.00  
MONTH TO DATE 0.10 0.79 -0.69 0.51  
SINCE MAR 1 3.29 4.46 -1.17 1.91  
SINCE JAN 1 4.13 5.79 -1.66 3.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1966 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 10.1 12.1 -2.0 4.1  
SINCE JUL 1 31.7 44.4 -12.7 51.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 11 10 21  
MONTH TO DATE 123 95 28 94  
SINCE MAR 1 1441 1671 -230 1587  
SINCE JUL 1 6966 7482 -516 7460  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 3  
SINCE MAR 1 3 2 1 3  
SINCE JAN 1 3 2 1 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 45 7:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 95 1911  
1928  
MINIMUM TEMPERATURE (F) 43 24 1966  
 
SUNRISE AND SUNSET  
MAY 9 2021...........SUNRISE 6:12 AM CDT SUNSET 8:47 PM CDT  
MAY 10 2021...........SUNRISE 6:11 AM CDT SUNSET 8:48 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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