625  
CDUS43 KBIS 210735  
CLIXWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
235 AM CDT TUE JUL 21 2026  
   
...............................
 
 
   
..THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR JULY 20 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 82 1:24 PM 78  
MINIMUM 57 5:41 AM 56  
AVERAGE 70 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00  
MONTH TO DATE 0.95  
SINCE JAN 1 7.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0  
 
COOLING  
YESTERDAY 5    
.....................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 17.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 11:00 PM  
LOWEST 39 1:00 PM  
AVERAGE 60  
   
......................................................
 
 
SUNRISE AND SUNSET  
JULY 21 2026..........SUNRISE 6:17 AM CDT SUNSET 9:45 PM CDT  
JULY 22 2026..........SUNRISE 6:18 AM CDT SUNSET 9:44 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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