205  
CXUS53 KFSD 012129  
CLMMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
429 PM CDT WED JUL 01 2026  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2026  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 111 06/25/1936  
LOW 31 06/02/1946  
06/01/1946  
06/07/1901  
HIGHEST 98 06/09 MM MM 104 06/21  
LOWEST 47 06/20 MM MM 44 06/04  
AVG. MAXIMUM 82.8 81.2 1.6 83.1  
AVG. MINIMUM 58.5 58.5 0.0 58.3  
MEAN 70.7 69.9 0.8 70.7  
DAYS MAX >= 90 3 5.0 -2.0 7  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 0 0.0 0.0 0  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 11.11 1984  
MINIMUM 0.41 1988  
TOTALS 2.91 3.51 -0.60 3.58  
DAILY AVG. 0.10 0.12 -0.02 0.12  
DAYS >= .01 11 11.3 -0.3 11  
DAYS >= .10 6 6.2 -0.2 6  
DAYS >= .50 1 2.6 -1.6 2  
DAYS >= 1.00 1 0.8 0.2 1  
GREATEST  
24 HR. TOTAL 1.88 06/28 TO 06/28  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL MM MM  
TOTALS 0.0 MM MM 0.0  
SINCE 7/1 23.7 MM MM MM  
SNOWDEPTH AVG. 0 0  
DAYS >= 1.0 0 MM MM 0  
GREATEST  
SNOW DEPTH 0 0 MM  
24 HR TOTAL MM  
 
DEGREE DAYS  
HEATING TOTAL 8 33 -25 19  
SINCE 7/1 6259 7155 -896 6659  
COOLING TOTAL 183 178 5 199  
SINCE 1/1 279 224 55 242    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.8  
HIGHEST WIND SPEED/DIRECTION 39/340 DATE 06/17  
HIGHEST GUST SPEED/DIRECTION 56/230 DATE 06/09  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.28  
NUMBER OF DAYS FAIR 21  
NUMBER OF DAYS PC 7  
NUMBER OF DAYS CLOUDY 2  
 
AVERAGE RH (PERCENT) 64  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 10 MIXED PRECIP 0  
HEAVY RAIN 5 RAIN 5  
LIGHT RAIN 15 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 10 FOG W/VIS <= 1/4 MILE 2  
HAZE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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