389  
CDUS43 KFSD 300621  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
121 AM CDT WED SEP 30 2020  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR SEPTEMBER 29 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1881 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 2:37 PM 94 1897 69 10 72  
MINIMUM 41 12:24 AM 18 1899 42 -1 52  
AVERAGE 60 55 5 62  
 
PRECIPITATION (IN)  
YESTERDAY T 0.85 1962 0.07 -0.07 0.03  
MONTH TO DATE 0.65 2.39 -1.74 3.26  
SINCE SEP 1 0.65 2.39 -1.74 3.26  
SINCE JAN 1 16.42 19.65 -3.23 32.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 10 -5 3  
MONTH TO DATE 147 156 -9 66  
SINCE SEP 1 147 156 -9 66  
SINCE JUL 1 152 185 -33 77  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 56 70 -14 98  
SINCE SEP 1 56 70 -14 98  
SINCE JAN 1 877 739 138 714    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 12:00 AM  
LOWEST 25 2:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 1989  
MINIMUM TEMPERATURE (F) 42 19 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2020.....SUNRISE 7:30 AM CDT SUNSET 7:14 PM CDT  
OCTOBER 1 2020.......SUNRISE 7:31 AM CDT SUNSET 7:13 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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