586  
CDUS43 KABR 210727  
CLIPIR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
127 AM CST SUN DEC 21 2025  
   
...............................  
 
   
..THE PIERRE SD CLIMATE SUMMARY FOR DECEMBER 20 2025  
 
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)  
YESTERDAY  
MAXIMUM 41 1252 AM 62 1941 31 10 18  
MINIMUM 17 1149 PM -18 1989 12 5 -2  
AVERAGE 29 21 8 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 1902 0.02 -0.02 0.00  
MONTH TO DATE 0.58 0.41 0.17 0.19  
SINCE DEC 1 0.58 0.41 0.17 0.19  
SINCE JAN 1 23.34 19.97 3.37 19.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.4 1967 0.2 -0.2 0.0  
MONTH TO DATE 3.7 4.1 -0.4 2.2  
SINCE OCT 1 10.2 11.7 -1.5 2.7  
SINCE JUL 1 10.2 11.7 -1.5 2.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 44 -8 57  
MONTH TO DATE 807 816 -9 798  
SINCE DEC 1 807 816 -9 798  
SINCE JUL 1 2093 2418 -325 2035  
 
COOLING  
YESTERDAY 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 31 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1100 PM  
LOWEST 45 1100 AM  
AVERAGE 63  
   
......................................................  
 
THE PIERRE SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 64 1933  
MINIMUM TEMPERATURE (F) 12 -25 1989  
 
SUNRISE AND SUNSET  
DECEMBER 21 2025......SUNRISE 814 AM CST SUNSET 505 PM CST  
DECEMBER 22 2025......SUNRISE 815 AM CST SUNSET 505 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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