453  
CDUS43 KABR 182228  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
528 PM CDT SUN MAY 18 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR MAY 18 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 57 351 PM 98 1934 70 -13 70  
MINIMUM 38 150 AM 31 1968 46 -8 52  
AVERAGE 48 58 -10 61  
 
PRECIPITATION (IN)  
TODAY 0.00 1.17 2019 0.10 -0.10 0.00  
MONTH TO DATE 0.86 1.53 -0.67 2.11  
SINCE MAR 1 3.20 4.73 -1.53 6.60  
SINCE JAN 1 3.85 6.06 -2.21 6.91  
 
SNOWFALL (IN)  
TODAY 0.0 T 1968 0.0 0.0 0.0  
2015  
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  
TODAY 17 8 9 4  
MONTH TO DATE 126 196 -70 148  
SINCE MAR 1 1608 1921 -313 1707  
SINCE JUL 1 7279 8054 -775 6759  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 52 9 43 6  
SINCE MAR 1 52 10 42 6  
SINCE JAN 1 52 10 42 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 10.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1200 AM  
LOWEST 51 400 PM  
AVERAGE 67  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 98 1934  
MINIMUM TEMPERATURE (F) 47 32 1954  
2002  
2015  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 553 AM CDT SUNSET 856 PM CDT  
MAY 19 2025...........SUNRISE 552 AM CDT SUNSET 857 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab MN Page Main Text Page