186  
CDUS43 KABR 310712  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
212 AM CDT MON MAY 31 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR MAY 30 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1900 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 521 PM 113 1934 74 3 69  
MINIMUM 47 316 AM 33 1947 51 -4 46  
AVERAGE 62 63 -1 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 1951 0.11 -0.11 0.00  
MONTH TO DATE 1.32 2.67 -1.35 1.75  
SINCE MAR 1 4.83 5.87 -1.04 3.58  
SINCE JAN 1 5.40 7.20 -1.80 4.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE OCT 1 23.7 36.3 -12.6 34.3  
SINCE JUL 1 23.7 36.3 -12.6 34.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 4 -1 7  
MONTH TO DATE 261 266 -5 321  
SINCE MAR 1 1605 1991 -386 2051  
SINCE JUL 1 7277 8124 -847 8360  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 58 28 30 7  
SINCE MAR 1 58 29 29 7  
SINCE JAN 1 58 29 29 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 25 500 PM  
AVERAGE 61  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 110 1934  
MINIMUM TEMPERATURE (F) 51 35 1964  
 
SUNRISE AND SUNSET  
MAY 31 2021...........SUNRISE 542 AM CDT SUNSET 910 PM CDT  
JUNE 1 2021..........SUNRISE 542 AM CDT SUNSET 910 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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