695  
CDUS43 KBIS 210723  
CLIXWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
123 AM CST SUN DEC 21 2025  
   
...............................  
 
...THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 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 10 11:57 PM 18  
MINIMUM -5 9:32 AM -6  
AVERAGE 3 6  
 
PRECIPITATION (IN)  
YESTERDAY T  
MONTH TO DATE 0.76  
SINCE JAN 1 15.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 62  
 
COOLING  
YESTERDAY 0    
.....................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 12:00 AM  
LOWEST 59 1:00 PM  
AVERAGE 68  
   
......................................................  
 
SUNRISE AND SUNSET  
DECEMBER 21 2025......SUNRISE 8:43 AM CST SUNSET 5:03 PM CST  
DECEMBER 22 2025......SUNRISE 8:44 AM CST SUNSET 5:04 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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