108  
CDUS43 KBIS 100036  
CLIISN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK ND  
735 PM CDT MON SEP 9 2019  
 
   
...............................
 
 
   
..THE WILLISTON ND CLIMATE SUMMARY FOR SEPTEMBER 9 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 58 559 PM 100 1994 75 -17 81  
MINIMUM 55 1013 AM 26 1898 45 10 49  
AVERAGE 57 60 -3 65  
 
PRECIPITATION (IN)  
TODAY 0.66 1.28 1950 0.04 0.62 T  
MONTH TO DATE 3.74 0.35 3.39 0.20  
SINCE SEP 1 3.74 0.35 3.39 0.20  
SINCE JAN 1 15.36 11.47 3.89 11.19  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 8 6 2 0  
MONTH TO DATE 33 46 -13 25  
SINCE SEP 1 33 46 -13 25  
SINCE JUL 1 81 117 -36 98  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 6 16 -10 23  
SINCE SEP 1 6 16 -10 23  
SINCE JAN 1 383 445 -62 534    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 AM  
LOWEST 80 200 AM  
AVERAGE 87  
   
......................................................
 
 
 
THE WILLISTON ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 1998  
1981  
MINIMUM TEMPERATURE (F) 45 28 1896  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2019.....SUNRISE 723 AM CDT SUNSET 820 PM CDT  
SEPTEMBER 10 2019.....SUNRISE 724 AM CDT SUNSET 818 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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