597  
CDUS43 KBIS 220048  
CLIXWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
748 PM CDT TUE OCT 21 2025  
   
...............................
 
 
   
..THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR OCTOBER 21 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 53 4:43 PM 78  
MINIMUM 25 7:44 AM 44  
AVERAGE 39 61  
 
PRECIPITATION (IN)  
TODAY 0.00  
MONTH TO DATE 1.47  
SINCE JAN 1 14.43  
 
DEGREE DAYS  
HEATING  
TODAY 26  
 
COOLING  
TODAY 0    
.....................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 7:00 AM  
LOWEST 43 4:00 PM  
AVERAGE 70  
   
......................................................
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2025.......SUNRISE 8:24 AM CDT SUNSET 6:54 PM CDT  
OCTOBER 22 2025.......SUNRISE 8:26 AM CDT SUNSET 6:52 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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