702  
CDUS43 KFSD 202245  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
444 PM CST TUE FEB 20 2018  
 
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR FEBRUARY 20 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 12 359 PM 67 1996 35 -23 58  
MINIMUM 4 808 AM -21 1918 16 -12 34  
AVERAGE 8 25 -17 46  
 
PRECIPITATION (IN)  
TODAY MM 0.59 2012 0.01 MM T  
MONTH TO DATE 0.36 0.24 0.12 0.18  
SINCE DEC 1 1.14 0.91 0.23 2.05  
SINCE JAN 1 0.52 0.46 0.06 0.94  
 
SNOWFALL (IN)  
TODAY MM 16.0 1953 MM MM 0.0  
MONTH TO DATE 5.3 MM MM T  
SINCE DEC 1 17.8 MM MM 17.5  
SINCE JUL 1 19.0 MM MM 23.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 57 40 17 19  
MONTH TO DATE 1046 850 196 646  
SINCE DEC 1 3777 3649 128 3401  
SINCE JUL 1 5166 5217 -51 4495  
 
COOLING  
TODAY 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 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 17.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 200 AM  
LOWEST 67 300 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 72 2000  
MINIMUM TEMPERATURE (F) 16 -22 1918  
 
 
SUNRISE AND SUNSET  
FEBRUARY 20 2018......SUNRISE 723 AM CST SUNSET 609 PM CST  
FEBRUARY 21 2018......SUNRISE 722 AM CST SUNSET 610 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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