253  
CDUS43 KBIS 212235  
CLIISN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK ND  
534 PM CDT FRI JUN 21 2019  
 
   
...............................
 
 
   
..THE WILLISTON ND CLIMATE SUMMARY FOR JUNE 21 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 66 359 PM 100 1900 79 -13 86  
MINIMUM 56 120 PM 33 1906 51 5 53  
AVERAGE 61 65 -4 70  
 
PRECIPITATION (IN)  
TODAY 0.43 1.61 1947 0.10 0.33 0.00  
MONTH TO DATE 1.40 1.72 -0.32 1.02  
SINCE JUN 1 1.40 1.72 -0.32 1.02  
SINCE JAN 1 5.17 6.33 -1.16 5.33  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 4 3 1 0  
MONTH TO DATE 62 100 -38 27  
SINCE JUN 1 62 100 -38 27  
SINCE JUL 1 9399 8974 425 9190  
 
COOLING  
TODAY 0 3 -3 5  
MONTH TO DATE 35 37 -2 57  
SINCE JUN 1 35 37 -2 57  
SINCE JAN 1 41 50 -9 100    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 11.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 AM  
LOWEST 56 400 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE WILLISTON ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 102 1900  
MINIMUM TEMPERATURE (F) 52 41 1985  
 
 
SUNRISE AND SUNSET  
JUNE 21 2019..........SUNRISE 554 AM CDT SUNSET 959 PM CDT  
JUNE 22 2019..........SUNRISE 554 AM CDT SUNSET 959 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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