838  
CDUS43 KABR 121041  
CLIMBG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
440 AM CST TUE DEC 12 2017  
 
   
...............................
 
 
   
..THE MOBRIDGE SD CLIMATE SUMMARY FOR DECEMBER 11 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1911 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 542 AM 64 1939 30 12 8  
MINIMUM 20 1159 PM -22 1917 8 12 -12  
AVERAGE 31 19 12 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.79 1965 0.01 -0.01 0.08  
MONTH TO DATE 0.27 0.09 0.18 0.32  
SINCE DEC 1 0.27 0.09 0.18 0.32  
SINCE JAN 1 15.33 17.52 -2.19 19.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 3.0  
SINCE OCT 1 3.4  
SINCE JUL 1 3.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 46 -12 67  
MONTH TO DATE 377 485 -108 552  
SINCE DEC 1 377 485 -108 552  
SINCE JUL 1 1878 2251 -373 1703  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 791 644 147 961    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 16.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 1100 PM  
LOWEST 46 200 AM  
AVERAGE 69  
   
......................................................
 
 
 
THE MOBRIDGE SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 53 1957  
MINIMUM TEMPERATURE (F) 8 -26 1917  
 
 
SUNRISE AND SUNSET  
DECEMBER 12 2017......SUNRISE 813 AM CST SUNSET 458 PM CST  
DECEMBER 13 2017......SUNRISE 814 AM CST SUNSET 458 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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