884  
CDUS43 KFSD 210633  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
133 AM CDT THU SEP 21 2023  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR SEPTEMBER 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 89 3:29 PM 98 1984 75 14 93  
MINIMUM 52 6:48 AM 22 1896 49 3 57  
AVERAGE 71 62 9 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.27 1964 0.08 -0.08 0.00  
MONTH TO DATE 0.18 1.59 -1.41 0.02  
SINCE SEP 1 0.18 1.59 -1.41 0.02  
SINCE JAN 1 14.67 17.52 -2.85 10.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0  
SINCE SEP 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 24 58 -34 17  
SINCE SEP 1 24 58 -34 17  
SINCE JUL 1 30 73 -43 18  
 
COOLING  
YESTERDAY 6 2 4 10  
MONTH TO DATE 112 75 37 126  
SINCE SEP 1 112 75 37 126  
SINCE JAN 1 1056 856 200 1088    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 36 2:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 97 1922  
1936  
1937  
MINIMUM TEMPERATURE (F) 49 25 1918  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 7:18 AM CDT SUNSET 7:32 PM CDT  
SEPTEMBER 22 2023.....SUNRISE 7:19 AM CDT SUNSET 7:30 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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