217  
CDUS43 KFSD 210647  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
147 AM CDT FRI APR 21 2023  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR APRIL 20 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 3:16 PM 92 1926 61 -8 64  
MINIMUM 37 11:59 PM 14 1966 37 0 43  
AVERAGE 45 49 -4 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 1.60 1917 0.07 0.07 0.05  
MONTH TO DATE 0.51 1.20 -0.69 0.26  
SINCE MAR 1 1.16 2.13 -0.97 0.79  
SINCE JAN 1 3.78 2.90 0.88 1.08  
 
SNOWFALL (IN)  
YESTERDAY MM 2.0 1917 0.0  
MONTH TO DATE T T  
SINCE MAR 1 5.0 6.9  
SINCE JUL 1 58.7 19.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 16 4 11  
MONTH TO DATE 361 403 -42 480  
SINCE MAR 1 1572 1338 234 1432  
SINCE JUL 1 7259 6763 496 6440  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 10 0 10 0  
SINCE MAR 1 10 1 9 0  
SINCE JAN 1 10 1 9 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 18.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 5:00 AM  
LOWEST 33 5:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 94 1980  
MINIMUM TEMPERATURE (F) 37 15 1927  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 6:40 AM CDT SUNSET 8:23 PM CDT  
APRIL 22 2023.........SUNRISE 6:38 AM CDT SUNSET 8:24 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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