675  
CDUS43 KBIS 200733  
CLIXWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
133 AM CST FRI FEB 20 2026  
   
...............................
 
 
...THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR FEBRUARY 19 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 -2 5:27 PM -1  
MINIMUM -11 8:32 AM -28  
AVERAGE -6 -14  
 
PRECIPITATION (IN)  
YESTERDAY 0.00  
MONTH TO DATE 0.29  
SINCE JAN 1 0.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 71  
 
COOLING  
YESTERDAY 0    
.....................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 4:00 AM  
LOWEST 67 12:00 PM  
AVERAGE 73  
   
......................................................
 
 
SUNRISE AND SUNSET  
FEBRUARY 20 2026......SUNRISE 7:53 AM CST SUNSET 6:25 PM CST  
FEBRUARY 21 2026......SUNRISE 7:51 AM CST SUNSET 6:27 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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