107  
CDUS43 KBIS 190737  
CLIXWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
237 AM CDT MON MAY 19 2025  
   
...............................
 
 
   
..THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR MAY 18 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 41 12:04 PM 65  
MINIMUM 34 7:19 AM 41  
AVERAGE 38 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.16  
MONTH TO DATE 2.53  
SINCE JAN 1 5.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27  
 
COOLING  
YESTERDAY 0    
.....................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 21.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 7:00 AM  
LOWEST 79 11:00 AM  
AVERAGE 88  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 6:10 AM CDT SUNSET 9:34 PM CDT  
MAY 20 2025...........SUNRISE 6:09 AM CDT SUNSET 9:35 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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