023  
CDUS43 KBIS 111312  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
812 AM CDT TUE AUG 11 2026  
   
...............................  
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 10 2026  
 
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)  
YESTERDAY  
MAXIMUM 81 2:50 PM 100 1907 81 0 72  
MINIMUM 48 6:01 AM 39 1924 57 -9 59  
AVERAGE 65 69 -4 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.75 2016 0.07 -0.07 0.00  
MONTH TO DATE 0.03 0.75 -0.72 2.85  
SINCE JUN 1 5.38 7.70 -2.32 8.37  
SINCE JAN 1 10.83 13.57 -2.74 14.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 5 0 1  
SINCE JUN 1 64 109 -45 106  
SINCE JUL 1 5 26 -21 21  
 
COOLING  
YESTERDAY 0 5 -5 1  
MONTH TO DATE 27 50 -23 34  
SINCE JUN 1 408 297 111 262  
SINCE JAN 1 458 313 145 305    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 68  
   
......................................................  
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 103 1969  
MINIMUM TEMPERATURE (F) 57 33 1902  
 
SUNRISE AND SUNSET  
AUGUST 11 2026........SUNRISE 6:27 AM CDT SUNSET 8:52 PM CDT  
AUGUST 12 2026........SUNRISE 6:28 AM CDT SUNSET 8:50 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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