317  
CDUS43 KABR 200640  
CLIPIR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
140 AM CDT WED AUG 20 2025  
   
...............................  
 
   
..THE PIERRE SD CLIMATE SUMMARY FOR AUGUST 19 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 98 434 PM 104 1948 86 12 90  
MINIMUM 63 512 AM 43 1967 59 4 65  
2004  
AVERAGE 81 73 8 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1912 0.06 -0.06 0.16  
MONTH TO DATE 0.83 1.30 -0.47 0.42  
SINCE JUN 1 5.20 7.38 -2.18 7.09  
SINCE JAN 1 13.04 14.71 -1.67 13.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1991 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE OCT 1 15.0 37.2 -22.2 28.7  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 9  
SINCE JUN 1 43 56 -13 32  
SINCE JUL 1 6 6 0 9  
 
COOLING  
YESTERDAY 16 8 8 13  
MONTH TO DATE 236 179 57 147  
SINCE JUN 1 718 627 91 574  
SINCE JAN 1 767 656 111 578    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 30 500 PM  
AVERAGE 65  
   
......................................................  
 
THE PIERRE SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 108 1976  
MINIMUM TEMPERATURE (F) 59 43 1950  
 
SUNRISE AND SUNSET  
AUGUST 20 2025........SUNRISE 650 AM CDT SUNSET 838 PM CDT  
AUGUST 21 2025........SUNRISE 652 AM CDT SUNSET 836 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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