512  
CDUS43 KABR 010717  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
217 AM CDT SUN AUG 01 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR JULY 31 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1900 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 318 PM 105 1987 83 1 88  
MINIMUM 57 1159 PM 48 1952 59 -2 57  
AVERAGE 71 71 0 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.77 2008 0.11 -0.11 0.05  
MONTH TO DATE 2.81 3.49 -0.68 1.81  
SINCE JUN 1 3.92 6.99 -3.07 3.76  
SINCE JAN 1 9.32 14.31 -4.99 8.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE OCT 1 23.7 36.3 -12.6 34.3  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 13 52 -39 9  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 6 6 0 8  
MONTH TO DATE 287 211 76 267  
SINCE JUN 1 557 329 228 484  
SINCE JAN 1 615 360 255 491    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 400 AM  
LOWEST 36 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1937  
1988  
MINIMUM TEMPERATURE (F) 59 42 1973  
 
SUNRISE AND SUNSET  
AUGUST 1 2021........SUNRISE 612 AM CDT SUNSET 856 PM CDT  
AUGUST 2 2021........SUNRISE 613 AM CDT SUNSET 855 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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