502  
CDUS43 KFSD 170636  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1236 AM CST WED JAN 17 2018  
 
   
...............................
 
 
   
..THE HURON SD CLIMATE SUMMARY FOR JANUARY 16 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1881 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 9 359 PM 50 1996 27 -18 20  
MINIMUM -13 814 AM -28 1890 6 -19 3  
AVERAGE -2 16 -18 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1897 0.01 -0.01 0.00  
MONTH TO DATE 0.12 0.26 -0.14 0.33  
SINCE DEC 1 0.62 0.78 -0.16 1.72  
SINCE JAN 1 0.12 0.26 -0.14 0.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.4 1932 0.2 -0.2 0.0  
1897  
MONTH TO DATE 1.3 3.8 -2.5 4.0  
SINCE DEC 1 8.2 11.8 -3.6 14.0  
SINCE JUL 1 9.5 20.1 -10.6 18.7  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 67 49 18 53  
MONTH TO DATE 901 782 119 929  
SINCE DEC 1 2264 2200 64 2428  
SINCE JUL 1 3829 3902 -73 3636  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 900 PM  
LOWEST 64 1000 AM  
AVERAGE 76  
   
......................................................
 
 
 
THE HURON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 58 1923  
MINIMUM TEMPERATURE (F) 6 -29 1930  
 
 
SUNRISE AND SUNSET  
JANUARY 17 2018.......SUNRISE 804 AM CST SUNSET 522 PM CST  
JANUARY 18 2018.......SUNRISE 804 AM CST SUNSET 523 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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