047  
CDUS43 KABR 220859  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
259 AM CST MON FEB 22 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR FEBRUARY 21 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
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 44 339 PM 60 2017 29 15 37  
MINIMUM 25 425 AM -19 1956 11 14 23  
2001  
AVERAGE 35 20 15 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.45 1969 0.02 0.00 0.00  
MONTH TO DATE 0.08 0.29 -0.21 0.13  
SINCE DEC 1 0.98 1.11 -0.13 1.79  
SINCE JAN 1 0.53 0.72 -0.19 0.76  
 
SNOWFALL (IN)  
YESTERDAY T 7.7 2011 0.0  
MONTH TO DATE 0.6 1.6  
SINCE OCT 1 18.3 31.2  
SINCE JUL 1 18.3 31.2  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 45 -15 35  
MONTH TO DATE 1239 1011 228 1009  
SINCE DEC 1 3701 4106 -405 4009  
SINCE JUL 1 5454 5957 -503 5987  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 AM  
LOWEST 53 400 PM  
AVERAGE 71  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 59 1961  
MINIMUM TEMPERATURE (F) 12 -19 1952  
 
SUNRISE AND SUNSET  
FEBRUARY 22 2021......SUNRISE 718 AM CST SUNSET 605 PM CST  
FEBRUARY 23 2021......SUNRISE 716 AM CST SUNSET 607 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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