308  
CDUS43 KABR 180724  
CLIPIR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
224 AM CDT THU SEP 18 2025  
   
...............................  
 
   
..THE PIERRE SD CLIMATE SUMMARY FOR SEPTEMBER 17 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 66 1257 AM 104 2000 77 -11 91  
MINIMUM 61 1159 PM 34 1981 49 12 65  
AVERAGE 64 63 1 78  
 
PRECIPITATION (IN)  
YESTERDAY 2.57R 1.94 1969 0.05 2.52 T  
MONTH TO DATE 3.78 0.96 2.82 1.10  
SINCE SEP 1 3.78 0.96 2.82 1.10  
SINCE JAN 1 19.75 16.32 3.43 18.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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 1 4 -3 0  
MONTH TO DATE 44 49 -5 8  
SINCE SEP 1 44 49 -5 8  
SINCE JUL 1 58 70 -12 17  
 
COOLING  
YESTERDAY 0 3 -3 13  
MONTH TO DATE 69 73 -4 134  
SINCE SEP 1 69 73 -4 134  
SINCE JAN 1 909 812 97 819    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 80 1200 AM  
AVERAGE 90  
   
......................................................  
 
THE PIERRE SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 104 2000  
MINIMUM TEMPERATURE (F) 49 30 1991  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2025.....SUNRISE 724 AM CDT SUNSET 745 PM CDT  
SEPTEMBER 19 2025.....SUNRISE 725 AM CDT SUNSET 744 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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