048  
CDUS43 KABR 140719  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
219 AM CDT THU AUG 14 2025  
   
...............................  
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR AUGUST 13 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1932 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 1110 AM 104 1938 81 -3 79  
1965  
MINIMUM 53 555 AM 39 1964 58 -5 56  
AVERAGE 66 70 -4 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.58 2023 0.09 -0.08 0.00  
MONTH TO DATE 1.99 1.19 0.80 2.54  
SINCE JUN 1 12.01 8.18 3.83 8.23  
SINCE JAN 1 18.11 15.50 2.61 18.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE OCT 1 20.4 36.3 -15.9 10.5  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 1 1 22  
SINCE JUN 1 71 64 7 48  
SINCE JUL 1 10 12 -2 23  
 
COOLING  
YESTERDAY 1 5 -4 3  
MONTH TO DATE 60 75 -15 47  
SINCE JUN 1 381 404 -23 429  
SINCE JAN 1 436 435 1 435    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 62 1100 AM  
AVERAGE 80  
   
......................................................  
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1935  
1952  
MINIMUM TEMPERATURE (F) 58 39 1968  
 
SUNRISE AND SUNSET  
AUGUST 14 2025........SUNRISE 627 AM CDT SUNSET 837 PM CDT  
AUGUST 15 2025........SUNRISE 629 AM CDT SUNSET 835 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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