241  
CDUS43 KFSD 220657  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1256 AM CST MON JAN 22 2018  
 
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR JANUARY 21 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 429 AM 64 1900 28 9 39  
MINIMUM 31 1159 PM -26 1954 9 22 28  
AVERAGE 34 19 15 34  
 
PRECIPITATION (IN)  
YESTERDAY T 0.65 1998 0.01 -0.01 T  
MONTH TO DATE 0.13 0.15 -0.02 0.13  
SINCE DEC 1 0.75 0.60 0.15 1.24  
SINCE JAN 1 0.13 0.15 -0.02 0.13  
 
SNOWFALL (IN)  
YESTERDAY T 18.0 1917 MM MM 0.0  
MONTH TO DATE 1.5 MM MM 2.0  
SINCE DEC 1 12.0 MM MM 10.1  
SINCE JUL 1 13.2 MM MM 15.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 46 -15 31  
MONTH TO DATE 1033 977 56 1007  
SINCE DEC 1 2327 2344 -17 2395  
SINCE JUL 1 3716 3912 -196 3489  
 
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 23 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 13.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 PM  
LOWEST 82 500 AM  
AVERAGE 89  
   
......................................................
 
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 61 1900  
MINIMUM TEMPERATURE (F) 9 -25 1966  
1937  
1936  
 
 
SUNRISE AND SUNSET  
JANUARY 22 2018.......SUNRISE 758 AM CST SUNSET 530 PM CST  
JANUARY 23 2018.......SUNRISE 758 AM CST SUNSET 531 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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