074  
CDUS43 KBIS 182235  
CLIISN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK ND  
535 PM CDT FRI OCT 18 2019  
 
   
...............................
 
 
   
..THE WILLISTON ND CLIMATE SUMMARY FOR OCTOBER 18 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 48 MM 81 2003 56 -8 72  
MINIMUM 44 MM 4 1972 29 15 29  
AVERAGE 46 42 4 51  
 
PRECIPITATION (IN)  
TODAY 0.00 0.90 1971 0.03 -0.03 0.00  
MONTH TO DATE 0.52 0.56 -0.04 0.67  
SINCE SEP 1 8.61 1.62 6.99 2.13  
SINCE JAN 1 20.23 12.74 7.49 13.12  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 19 23 -4 14  
MONTH TO DATE 346 342 4 480  
SINCE SEP 1 551 617 -66 806  
SINCE JUL 1 599 688 -89 879  
 
COOLING  
TODAY 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 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 100 AM  
LOWEST 60 300 AM  
AVERAGE 68  
   
......................................................
 
 
 
THE WILLISTON ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 82 1947  
MINIMUM TEMPERATURE (F) 29 7 1960  
 
 
SUNRISE AND SUNSET  
OCTOBER 18 2019.......SUNRISE 818 AM CDT SUNSET 700 PM CDT  
OCTOBER 19 2019.......SUNRISE 820 AM CDT SUNSET 659 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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