979  
CDUS43 KBIS 130155  
CLIXWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
855 PM CDT FRI SEP 12 2025  
   
...............................
 
 
...THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 2025...  
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 82 5:11 PM 81  
MINIMUM 59 5:41 AM 55  
AVERAGE 71 68  
 
PRECIPITATION (IN)  
TODAY 0.00  
MONTH TO DATE 0.11  
SINCE JAN 1 12.80  
 
DEGREE DAYS  
HEATING  
TODAY 0  
 
COOLING  
TODAY 6    
.....................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 53 5:00 PM  
AVERAGE 77  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2025.....SUNRISE 7:28 AM CDT SUNSET 8:13 PM CDT  
SEPTEMBER 13 2025.....SUNRISE 7:30 AM CDT SUNSET 8:11 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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