111  
CDUS43 KBIS 200748  
CLIXWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
248 AM CDT THU AUG 20 2026  
   
...............................
 
 
   
..THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR AUGUST 19 2026
 
 
CLIMATE NORMAL PERIOD: 9999 TO 9999  
CLIMATE RECORD PERIOD: 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME LAST  
VALUE (LST) YEAR    
.....................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 5:20 PM 92  
MINIMUM 56 6:43 AM 62  
AVERAGE 71 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00  
MONTH TO DATE 2.62  
SINCE JAN 1 9.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0  
 
COOLING  
YESTERDAY 6    
.....................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 6:00 AM  
LOWEST 26 4:00 PM  
AVERAGE 53  
   
......................................................
 
 
SUNRISE AND SUNSET  
AUGUST 20 2026........SUNRISE 6:56 AM CDT SUNSET 8:59 PM CDT  
AUGUST 21 2026........SUNRISE 6:58 AM CDT SUNSET 8:58 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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