842  
CDUS43 KABR 220725  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
225 AM CDT THU MAY 22 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR MAY 21 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 48 324 PM 96 1964 71 -23 56  
MINIMUM 39 619 AM 32 1963 48 -9 50  
AVERAGE 44 59 -15 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 3.84 1965 0.09 -0.05 1.12  
MONTH TO DATE 3.08 1.80 1.28 3.56  
SINCE MAR 1 5.42 5.00 0.42 8.05  
SINCE JAN 1 6.07 6.33 -0.26 8.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 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 20.4 36.3 -15.9 10.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 7 14 12  
MONTH TO DATE 190 218 -28 170  
SINCE MAR 1 1672 1943 -271 1729  
SINCE JUL 1 7343 8076 -733 6781  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 52 12 40 6  
SINCE MAR 1 52 13 39 6  
SINCE JAN 1 52 13 39 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 PM  
LOWEST 80 300 PM  
AVERAGE 88  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 1964  
2023  
MINIMUM TEMPERATURE (F) 48 27 1963  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 549 AM CDT SUNSET 901 PM CDT  
MAY 23 2025...........SUNRISE 548 AM CDT SUNSET 902 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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