348  
CDUS43 KBIS 270037  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
737 PM CDT TUE AUG 26 2025  
   
...............................
 
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 26 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 4:05 PM 100 1905 78 -1 72  
1976  
MINIMUM 44 6:01 AM 36 1914 53 -9 54  
1915  
AVERAGE 61 66 -5 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1977 0.09 -0.09 T  
MONTH TO DATE 3.06 2.02 1.04 1.96  
SINCE JUN 1 8.58 8.97 -0.39 9.63  
SINCE JAN 1 14.23 14.84 -0.61 15.01  
 
DEGREE DAYS  
HEATING  
TODAY 4 2 2 2  
MONTH TO DATE 28 29 -1 28  
SINCE JUN 1 133 133 0 79  
SINCE JUL 1 48 50 -2 28  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 104 109 -5 104  
SINCE JUN 1 332 356 -24 399  
SINCE JAN 1 375 372 3 404    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 103 1973  
MINIMUM TEMPERATURE (F) 53 32 1982  
 
SUNRISE AND SUNSET  
AUGUST 26 2025........SUNRISE 6:47 AM CDT SUNSET 8:25 PM CDT  
AUGUST 27 2025........SUNRISE 6:48 AM CDT SUNSET 8:23 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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