551  
CDUS43 KABR 180705  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
205 AM CDT SUN MAY 18 2025  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR MAY 17 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 MM 103 1934 71 -20 91  
MINIMUM 39 MM 27 1925 45 -6 52  
AVERAGE 45 58 -13 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.81 1949 0.11 -0.11 T  
MONTH TO DATE 1.43 1.88 -0.45 0.92  
SINCE MAR 1 4.78 4.68 0.10 4.90  
SINCE JAN 1 5.51 5.85 -0.34 5.21  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1996 0.0 0.0 0.0  
2015  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE OCT 1 22.3 42.7 -20.4 18.9  
SINCE JUL 1 22.3 42.7 -20.4 18.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 8 12 0  
MONTH TO DATE 112 187 -75 154  
SINCE MAR 1 1597 1871 -274 1655  
SINCE JUL 1 7335 8089 -754 6758  
 
COOLING  
YESTERDAY 0 1 -1 7  
MONTH TO DATE 40 8 32 7  
SINCE MAR 1 40 9 31 8  
SINCE JAN 1 40 9 31 8    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 14.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 800 AM  
LOWEST 56 400 PM  
AVERAGE 66  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 100 1934  
MINIMUM TEMPERATURE (F) 45 26 1915  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 600 AM CDT SUNSET 901 PM CDT  
MAY 19 2025...........SUNRISE 559 AM CDT SUNSET 902 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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