141  
CDUS43 KFSD 120641  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
141 AM CDT WED MAY 12 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR MAY 11 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 63 4:22 PM 93 1906 68 -5 52  
MINIMUM 27 5:04 AM 20 1946 44 -17 31  
AVERAGE 45 56 -11 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.48 1998 0.10 -0.10 0.00  
MONTH TO DATE 0.10 1.09 -0.99 0.52  
SINCE MAR 1 3.29 4.76 -1.47 1.92  
SINCE JAN 1 4.13 6.09 -1.96 3.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1905 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 20 10 10 23  
MONTH TO DATE 179 125 54 161  
SINCE MAR 1 1497 1701 -204 1654  
SINCE JUL 1 7022 7512 -490 7527  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 3 3 0 3  
SINCE MAR 1 3 5 -2 3  
SINCE JAN 1 3 5 -2 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 3.8  
 
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 78 5:00 AM  
LOWEST 23 5:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1915  
1940  
1988  
MINIMUM TEMPERATURE (F) 44 20 1946  
 
SUNRISE AND SUNSET  
MAY 12 2021...........SUNRISE 6:09 AM CDT SUNSET 8:50 PM CDT  
MAY 13 2021...........SUNRISE 6:08 AM CDT SUNSET 8:52 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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