931  
CDUS43 KBIS 310758  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
258 AM CDT SUN AUG 31 2025  
   
...............................
 
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 30 2025
 
 
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)  
YESTERDAY  
MAXIMUM 80 4:02 PM 97 1929 77 3 80  
MINIMUM 53 6:04 AM 34 1931 52 1 54  
AVERAGE 67 64 3 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.48 1942 0.08 -0.08 0.00  
MONTH TO DATE 3.06 2.34 0.72 3.34  
SINCE JUN 1 8.58 9.29 -0.71 11.01  
SINCE JAN 1 14.23 15.16 -0.93 16.39  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 28 40 -12 34  
SINCE JUN 1 133 144 -11 85  
SINCE JUL 1 48 61 -13 34  
 
COOLING  
YESTERDAY 2 2 0 2  
MONTH TO DATE 113 120 -7 106  
SINCE JUN 1 341 367 -26 401  
SINCE JAN 1 384 383 1 406    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 56 4:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 100 1921  
1953  
MINIMUM TEMPERATURE (F) 52 36 1900  
1909  
 
SUNRISE AND SUNSET  
AUGUST 31 2025........SUNRISE 6:53 AM CDT SUNSET 8:15 PM CDT  
SEPTEMBER 1 2025.....SUNRISE 6:55 AM CDT SUNSET 8:13 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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