366  
CDUS43 KBIS 270737  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
237 AM CDT WED AUG 27 2025  
   
...............................  
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 26 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 77 MM 100 1905 78 -1 72  
1976  
MINIMUM 44 MM 36 1914 53 -9 54  
1915  
AVERAGE 61 66 -5 63  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 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  
YESTERDAY 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)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 69  
   
......................................................  
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 103 1973  
MINIMUM TEMPERATURE (F) 53 32 1982  
 
SUNRISE AND SUNSET  
AUGUST 27 2025........SUNRISE 6:48 AM CDT SUNSET 8:23 PM CDT  
AUGUST 28 2025........SUNRISE 6:49 AM CDT SUNSET 8:21 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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