642  
CDUS43 KBIS 160025  
CLIXWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
725 PM CDT TUE SEP 15 2026  
   
...............................
 
 
...THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 2026...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 9999 TO 9999  
CLIMATE RECORD PERIOD: 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME LAST  
VALUE (LST) YEAR    
.....................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 4:08 PM 79  
MINIMUM 48 12:37 AM 59  
AVERAGE 55 69  
 
PRECIPITATION (IN)  
TODAY 0.00  
MONTH TO DATE 1.88  
SINCE JAN 1 11.93  
 
DEGREE DAYS  
HEATING  
TODAY 10  
 
COOLING  
TODAY 0    
.....................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 46 5:00 PM  
AVERAGE 70  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2026.....SUNRISE 7:32 AM CDT SUNSET 8:07 PM CDT  
SEPTEMBER 16 2026.....SUNRISE 7:33 AM CDT SUNSET 8:05 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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