097  
CDUS43 KABR 210748  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
248 AM CDT TUE SEP 21 2021  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR SEPTEMBER 20 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 1222 AM 94 1937 73 -4 83  
MINIMUM 47 923 PM 20 1901 45 2 54  
AVERAGE 58 59 -1 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 1.50 1989 0.07 0.18 0.00  
MONTH TO DATE 2.05 1.33 0.72 1.31  
SINCE SEP 1 2.05 1.33 0.72 1.31  
SINCE JAN 1 13.83 17.67 -3.84 12.97  
 
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 31.7 42.7 -11.0 46.1  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 7 0 0  
MONTH TO DATE 35 89 -54 129  
SINCE SEP 1 35 89 -54 129  
SINCE JUL 1 36 125 -89 129  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 44 47 -3 20  
SINCE SEP 1 44 47 -3 20  
SINCE JAN 1 948 617 331 858    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1000 AM  
LOWEST 43 100 AM  
AVERAGE 67  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 99 1936  
1937  
MINIMUM TEMPERATURE (F) 45 22 1893  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2021.....SUNRISE 720 AM CDT SUNSET 733 PM CDT  
SEPTEMBER 22 2021.....SUNRISE 721 AM CDT SUNSET 731 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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