287  
CDUS43 KFSD 160650  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
149 AM CDT THU AUG 16 2018  
 
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR AUGUST 15 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 102 PM 110 1937 84 -6 77  
MINIMUM 64 1146 PM 48 1994 61 3 61  
1929  
AVERAGE 71 72 -1 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.78 1977 0.08 -0.01 0.04  
MONTH TO DATE 1.05 1.19 -0.14 0.47  
SINCE JUN 1 7.35 8.43 -1.08 4.24  
SINCE JAN 1 12.18 15.16 -2.98 11.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM MM MM 0.0  
MONTH TO DATE 0.0 MM MM 0.0  
SINCE JUN 1 0.0 MM MM 0.0  
SINCE JUL 1 0.0 MM MM 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 3 40 -37 13  
SINCE JUL 1 1 5 -4 1  
 
COOLING  
YESTERDAY 6 8 -2 4  
MONTH TO DATE 167 127 40 50  
SINCE JUN 1 706 605 101 662  
SINCE JAN 1 855 645 210 694    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 74 1200 PM  
AVERAGE 87  
   
......................................................
 
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 109 1988  
MINIMUM TEMPERATURE (F) 61 38 1897  
 
 
SUNRISE AND SUNSET  
AUGUST 16 2018........SUNRISE 638 AM CDT SUNSET 834 PM CDT  
AUGUST 17 2018........SUNRISE 639 AM CDT SUNSET 833 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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