433  
CDUS43 KBIS 200722  
CLIXWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
222 AM CDT MON OCT 20 2025  
   
...............................
 
 
   
..THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 2025
 
 
CLIMATE NORMAL PERIOD: 9999 TO 9999  
CLIMATE RECORD PERIOD: 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME LAST  
VALUE (LST) YEAR    
.....................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 4:48 PM 66  
MINIMUM 29 7:00 AM 30  
AVERAGE 44 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.05  
MONTH TO DATE 1.47  
SINCE JAN 1 14.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21  
 
COOLING  
YESTERDAY 0    
.....................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 37 2:00 PM  
AVERAGE 65  
   
......................................................
 
 
SUNRISE AND SUNSET  
OCTOBER 20 2025.......SUNRISE 8:23 AM CDT SUNSET 6:56 PM CDT  
OCTOBER 21 2025.......SUNRISE 8:24 AM CDT SUNSET 6:54 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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