115  
CDUS43 KFSD 160634  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
134 AM CDT FRI MAY 16 2025  
   
...............................  
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR MAY 15 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 64 4:57 PM 100 1931 71 -7 69  
MINIMUM 56 11:59 PM 25 1959 48 8 52  
AVERAGE 60 59 1 61  
 
PRECIPITATION (IN)  
YESTERDAY 1.37R 1.25 1916 0.10 1.27 0.11  
MONTH TO DATE 1.66 1.43 0.23 0.83  
SINCE MAR 1 5.24 4.43 0.81 5.47  
SINCE JAN 1 5.50 5.20 0.30 6.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1916 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 5 7 -2 4  
MONTH TO DATE 42 144 -102 116  
SINCE MAR 1 1274 1625 -351 1434  
SINCE JUL 1 6460 7050 -590 6088  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 42 10 32 4  
SINCE MAR 1 42 13 29 9  
SINCE JAN 1 42 13 29 9    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 18.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 8:00 AM  
LOWEST 46 5:00 PM  
AVERAGE 72  
   
......................................................  
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 99 1934  
MINIMUM TEMPERATURE (F) 48 25 1929  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 6:05 AM CDT SUNSET 8:52 PM CDT  
MAY 17 2025...........SUNRISE 6:04 AM CDT SUNSET 8:53 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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