807  
CDUS43 KABR 172335  
CLIPIR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
535 PM CST WED DEC 17 2025  
   
...............................
 
 
   
..THE PIERRE SD CLIMATE SUMMARY FOR DECEMBER 17 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 56 338 PM 62 1939 32 24 26  
MINIMUM 28 441 AM -22 1951 13 15 23  
AVERAGE 42 22 20 25  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 1908 0.03 -0.03 0.14  
MONTH TO DATE 0.53 0.35 0.18 0.16  
SINCE DEC 1 0.53 0.35 0.18 0.16  
SINCE JAN 1 23.29 19.91 3.38 19.10  
 
SNOWFALL (IN)  
TODAY 0.0 3.8 1908 0.2 -0.2 1.5  
MONTH TO DATE 3.7 3.6 0.1 2.2  
SINCE OCT 1 10.2 11.2 -1.0 2.7  
SINCE JUL 1 10.2 11.2 -1.0 2.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 23 43 -20 40  
MONTH TO DATE 694 686 8 659  
SINCE DEC 1 694 686 8 659  
SINCE JUL 1 1980 2288 -308 1896  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 960 836 124 887    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 41 500 PM  
AVERAGE 69  
   
......................................................
 
 
THE PIERRE SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 63 1939  
MINIMUM TEMPERATURE (F) 12 -21 1951  
2016  
 
SUNRISE AND SUNSET  
DECEMBER 17 2025......SUNRISE 812 AM CST SUNSET 503 PM CST  
DECEMBER 18 2025......SUNRISE 812 AM CST SUNSET 503 PM CST  
 
- 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