357  
CDUS43 KFSD 200636  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
131 AM CDT WED SEP 20 2017  
 
   
...............................
 
 
   
..THE HURON SD CLIMATE SUMMARY FOR SEPTEMBER 19 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1881 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 436 PM 101 1895 73 10 84  
MINIMUM 60 1159 PM 23 1991 47 13 54  
AVERAGE 72 60 12 69  
 
PRECIPITATION (IN)  
YESTERDAY 1.18 1.41 1993 0.08 1.10 0.00  
MONTH TO DATE 1.44 1.64 -0.20 1.20  
SINCE SEP 1 1.44 1.64 -0.20 1.20  
SINCE JAN 1 13.75 18.90 -5.15 15.75  
 
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 0 6 -6 0  
MONTH TO DATE 50 72 -22 42  
SINCE SEP 1 50 72 -22 42  
SINCE JUL 1 59 101 -42 59  
 
COOLING  
YESTERDAY 7 1 6 4  
MONTH TO DATE 96 60 36 53  
SINCE SEP 1 96 60 36 53  
SINCE JAN 1 716 729 -13 859    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 16.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 58 400 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE HURON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 95 1941  
1891  
MINIMUM TEMPERATURE (F) 47 24 1918  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2017.....SUNRISE 718 AM CDT SUNSET 733 PM CDT  
SEPTEMBER 21 2017.....SUNRISE 719 AM CDT SUNSET 732 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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