021  
CDUS43 KBIS 180727  
CLIXWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
227 AM CDT FRI JUL 18 2025  
   
...............................
 
 
   
..THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR JULY 17 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 68 5:21 PM 84  
MINIMUM 47 5:32 AM 57  
AVERAGE 58 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.02  
MONTH TO DATE 1.03  
SINCE JAN 1 8.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7  
 
COOLING  
YESTERDAY 0    
.....................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 6:00 AM  
LOWEST 52 5:00 PM  
AVERAGE 68  
   
......................................................
 
 
SUNRISE AND SUNSET  
JULY 18 2025..........SUNRISE 6:14 AM CDT SUNSET 9:48 PM CDT  
JULY 19 2025..........SUNRISE 6:15 AM CDT SUNSET 9:47 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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