CDUS43 KBIS 180747
CLIXWA

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BISMARCK, ND
247 AM CDT MON MAY 18 2026

...................................

...THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR MAY 17 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         50  12:07 AM    57                                  
  MINIMUM         39  10:19 PM    34                                  
  AVERAGE         45              46                               

PRECIPITATION (IN)                                                    
  YESTERDAY        0.34                                               
  MONTH TO DATE    0.34                                               
  SINCE JAN 1      1.92                                               

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       20                                                  

 COOLING                                                              
  YESTERDAY        0                                                  
.........................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (90)        
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (100)       
  AVERAGE WIND SPEED    12.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           6:00 PM                                      
 LOWEST     48          12:00 AM                                      
 AVERAGE    73                                                        

..........................................................



SUNRISE AND SUNSET                                                    
MAY 18 2026...........SUNRISE   6:12 AM CDT   SUNSET   9:32 PM CDT     
MAY 19 2026...........SUNRISE   6:10 AM CDT   SUNSET   9:33 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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