193  
CDUS43 KFSD 220631  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
131 AM CDT THU MAY 22 2025  
   
...............................  
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR MAY 21 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 5:31 PM 97 1964 73 -19 62  
MINIMUM 37 5:10 AM 23 1931 50 -13 50  
AVERAGE 46 61 -15 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.42 1988 0.10 -0.10 1.34  
MONTH TO DATE 2.39 2.04 0.35 2.24  
SINCE MAR 1 5.97 5.04 0.93 6.88  
SINCE JAN 1 6.23 5.81 0.42 7.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0  
SINCE MAR 1 4.5 6.4  
SINCE JUL 1 10.9 24.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 5 14 9  
MONTH TO DATE 136 181 -45 137  
SINCE MAR 1 1368 1662 -294 1455  
SINCE JUL 1 6554 7087 -533 6109  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 42 20 22 12  
SINCE MAR 1 42 23 19 17  
SINCE JAN 1 42 23 19 17    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 63 6:00 PM  
AVERAGE 78  
   
......................................................  
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 95 1964  
1967  
MINIMUM TEMPERATURE (F) 50 26 1963  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 6:00 AM CDT SUNSET 8:59 PM CDT  
MAY 23 2025...........SUNRISE 5:59 AM CDT SUNSET 9:00 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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