405  
CDUS43 KBIS 110034  
CLIISN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK ND  
733 PM CDT SAT AUG 10 2019  
 
   
...............................
 
 
   
..THE WILLISTON ND CLIMATE SUMMARY FOR AUGUST 10 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1894 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 113 PM 103 1936 86 -7 100  
1935  
MINIMUM 63 908 AM 37 1903 56 7 57  
AVERAGE 71 71 0 79  
 
PRECIPITATION (IN)  
TODAY 0.65 0.92 1962 0.05 0.60 0.00  
1900  
MONTH TO DATE 1.20 0.49 0.71 0.05  
SINCE JUN 1 7.09 5.55 1.54 6.06  
SINCE JAN 1 10.86 10.16 0.70 10.37  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 10 -9 0  
SINCE JUN 1 86 154 -68 36  
SINCE JUL 1 16 34 -18 9  
 
COOLING  
TODAY 6 7 -1 14  
MONTH TO DATE 78 70 8 91  
SINCE JUN 1 316 320 -4 380  
SINCE JAN 1 322 333 -11 423    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 900 AM  
LOWEST 60 100 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE WILLISTON ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 105 2018  
MINIMUM TEMPERATURE (F) 56 39 1977  
1964  
 
 
SUNRISE AND SUNSET  
AUGUST 10 2019........SUNRISE 642 AM CDT SUNSET 917 PM CDT  
AUGUST 11 2019........SUNRISE 643 AM CDT SUNSET 915 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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