018  
CDUS43 KABR 110721  
CLIPIR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
221 AM CDT MON SEP 11 2023  
   
...............................
 
 
   
..THE PIERRE SD CLIMATE SUMMARY FOR SEPTEMBER 10 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 216 PM 104 1998 80 -10 72  
MINIMUM 52 1159 PM 32 2020 52 0 43  
AVERAGE 61 66 -5 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.11 1934 0.06 -0.05 0.00  
MONTH TO DATE 1.68 0.56 1.12 0.05  
SINCE SEP 1 1.68 0.56 1.12 0.05  
SINCE JAN 1 14.81 15.92 -1.11 17.60  
 
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 63.2 37.2 26.0 9.3  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 3 1 7  
MONTH TO DATE 15 23 -8 15  
SINCE SEP 1 15 23 -8 15  
SINCE JUL 1 20 44 -24 16  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 71 49 22 71  
SINCE SEP 1 71 49 22 71  
SINCE JAN 1 946 788 158 931    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 700 AM  
LOWEST 40 300 PM  
AVERAGE 63  
   
......................................................
 
 
THE PIERRE SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 1939  
MINIMUM TEMPERATURE (F) 52 33 1955  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 715 AM CDT SUNSET 759 PM CDT  
SEPTEMBER 12 2023.....SUNRISE 716 AM CDT SUNSET 758 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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