727  
CDUS43 KFSD 302222  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
522 PM CDT WED SEP 30 2020  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR SEPTEMBER 30 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1893 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 2:53 PM 93 1991 70 0 79  
MINIMUM 50 6:52 AM 14 1899 43 7 53  
AVERAGE 60 56 4 66  
 
PRECIPITATION (IN)  
TODAY T 1.43 1903 0.07 -0.07 T  
MONTH TO DATE 0.37 2.32 -1.95 7.63  
SINCE SEP 1 0.37 2.32 -1.95 7.63  
SINCE JAN 1 14.17 18.67 -4.50 32.67  
 
SNOWFALL (IN)  
TODAY 0.0 MM 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  
TODAY 5 9 -4 0  
MONTH TO DATE 126 141 -15 39  
SINCE SEP 1 126 141 -15 39  
SINCE JUL 1 129 158 -29 48  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 91 72 19 143  
SINCE SEP 1 91 72 19 143  
SINCE JAN 1 1067 817 250 937    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 19.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 7:00 AM  
LOWEST 20 3:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 93 1951  
MINIMUM TEMPERATURE (F) 43 22 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2020.....SUNRISE 7:29 AM CDT SUNSET 7:14 PM CDT  
OCTOBER 1 2020.......SUNRISE 7:30 AM CDT SUNSET 7:12 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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