713  
CDUS43 KBIS 010025  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
725 PM CDT MON AUG 31 2026  
   
...............................
 
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 31 2026
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 3:50 PM 100 1921 77 6 74  
1953  
MINIMUM 54 6:00 AM 36 1900 52 2 56  
1909  
AVERAGE 69 64 5 65  
 
PRECIPITATION (IN)  
TODAY 0.00 3.97 1997 0.08 -0.08 0.00  
MONTH TO DATE 1.99 2.42 -0.43 3.06  
SINCE JUN 1 7.34 9.37 -2.03 8.58  
SINCE JAN 1 12.79 15.24 -2.45 14.23  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 16 43 -27 28  
SINCE JUN 1 75 147 -72 133  
SINCE JUL 1 16 64 -48 48  
 
COOLING  
TODAY 4 2 2 0  
MONTH TO DATE 91 123 -32 113  
SINCE JUN 1 472 370 102 341  
SINCE JAN 1 522 386 136 384    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.6  
 
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 96 1:00 AM  
LOWEST 28 5:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 101 1983  
MINIMUM TEMPERATURE (F) 51 32 1917  
 
SUNRISE AND SUNSET  
AUGUST 31 2026........SUNRISE 6:53 AM CDT SUNSET 8:16 PM CDT  
SEPTEMBER 1 2026.....SUNRISE 6:54 AM CDT SUNSET 8:14 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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