288  
CDUS43 KFSD 180648  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
148 AM CDT FRI SEP 18 2020  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR SEPTEMBER 17 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 67 3:25 PM 103 1895 74 -7 89  
MINIMUM 44 6:52 AM 30 1888 48 -4 72  
1900  
AVERAGE 56 61 -5 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.00 1967 0.08 -0.08 0.00  
MONTH TO DATE 0.63 1.48 -0.85 3.07  
SINCE SEP 1 0.63 1.48 -0.85 3.07  
SINCE JAN 1 16.40 18.74 -2.34 32.67  
 
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 SEP 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 9 6 3 0  
MONTH TO DATE 109 60 49 18  
SINCE SEP 1 109 60 49 18  
SINCE JUL 1 114 89 25 29  
 
COOLING  
YESTERDAY 0 2 -2 16  
MONTH TO DATE 32 57 -25 73  
SINCE SEP 1 32 57 -25 73  
SINCE JAN 1 853 726 127 689    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 38 4:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 96 1891  
MINIMUM TEMPERATURE (F) 48 27 1902  
1918  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2020.....SUNRISE 7:16 AM CDT SUNSET 7:37 PM CDT  
SEPTEMBER 19 2020.....SUNRISE 7:17 AM CDT SUNSET 7:35 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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