216  
CDUS43 KBIS 200026  
CLIISN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK ND  
726 PM CDT FRI APR 19 2019  
 
   
...............................
 
 
   
..THE WILLISTON ND CLIMATE SUMMARY FOR APRIL 19 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 80 533 PM 87 1910 59 21 54  
MINIMUM 34 153 AM 6 1928 31 3 33  
AVERAGE 57 45 12 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.95 1985 0.03 -0.03 0.00  
MONTH TO DATE 0.33 0.56 -0.23 0.17  
SINCE MAR 1 0.34 1.27 -0.93 1.93  
SINCE JAN 1 2.27 2.25 0.02 2.50  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 8 20 -12 21  
MONTH TO DATE 416 454 -38 717  
SINCE MAR 1 1693 1561 132 1976  
SINCE JUL 1 8678 8329 349 8830  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 200 AM  
LOWEST 23 300 PM  
AVERAGE 49  
   
......................................................
 
 
 
THE WILLISTON ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 92 1980  
MINIMUM TEMPERATURE (F) 31 11 1966  
 
 
SUNRISE AND SUNSET  
APRIL 19 2019.........SUNRISE 658 AM CDT SUNSET 851 PM CDT  
APRIL 20 2019.........SUNRISE 656 AM CDT SUNSET 852 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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