725  
CDUS43 KBIS 151324  
CLIISN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK ND  
824 AM CDT TUE OCT 15 2019  
 
   
...............................
 
 
   
..THE WILLISTON ND CLIMATE SUMMARY FOR OCTOBER 14 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1894 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 440 PM 82 1964 58 -4 39  
1958  
MINIMUM 30 138 AM 15 2006 31 -1 17  
AVERAGE 42 44 -2 28  
 
PRECIPITATION (IN)  
YESTERDAY T 0.44 1975 0.03 -0.03 0.00  
MONTH TO DATE 0.52 0.44 0.08 0.67  
SINCE SEP 1 8.61 1.50 7.11 2.13  
SINCE JAN 1 20.23 12.62 7.61 13.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 21 2 37  
MONTH TO DATE 272 254 18 408  
SINCE SEP 1 477 529 -52 734  
SINCE JUL 1 525 600 -75 807  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 20 26 -6 23  
SINCE JAN 1 397 455 -58 534    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1100 PM  
LOWEST 44 300 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE WILLISTON ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 82 1953  
MINIMUM TEMPERATURE (F) 30 14 1992  
 
 
SUNRISE AND SUNSET  
OCTOBER 15 2019.......SUNRISE 814 AM CDT SUNSET 706 PM CDT  
OCTOBER 16 2019.......SUNRISE 815 AM CDT SUNSET 704 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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