485  
CDUS43 KFSD 150645  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
145 AM CDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR SEPTEMBER 14 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 87 2:06 PM 100 1939 78 9 95  
MINIMUM 55 3:06 AM 33 1903 52 3 57  
AVERAGE 71 65 6 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 2.25 1936 0.08 0.07 0.00  
MONTH TO DATE 0.18 1.14 -0.96 0.01  
SINCE SEP 1 0.18 1.14 -0.96 0.01  
SINCE JAN 1 14.67 17.07 -2.40 10.17  
 
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 4 -4 0  
MONTH TO DATE 14 32 -18 16  
SINCE SEP 1 14 32 -18 16  
SINCE JUL 1 20 47 -27 17  
 
COOLING  
YESTERDAY 6 3 3 11  
MONTH TO DATE 92 59 33 91  
SINCE SEP 1 92 59 33 91  
SINCE JAN 1 1036 840 196 1053    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 PM  
LOWEST 37 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 103 1955  
MINIMUM TEMPERATURE (F) 51 29 1916  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 7:11 AM CDT SUNSET 7:43 PM CDT  
SEPTEMBER 16 2023.....SUNRISE 7:12 AM CDT SUNSET 7:41 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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