266  
CDUS43 KBIS 100822  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
322 AM CDT MON AUG 10 2026  
   
...............................  
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 9 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 76 4:07 PM 106 1958 81 -5 77  
MINIMUM 53 11:23 PM 35 1927 57 -4 59  
AVERAGE 65 69 -4 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.55 2006 0.07 -0.07 T  
MONTH TO DATE 0.03 0.68 -0.65 2.85  
SINCE JUN 1 5.38 7.63 -2.25 8.37  
SINCE JAN 1 10.83 13.50 -2.67 14.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 4 1 1  
SINCE JUN 1 64 108 -44 106  
SINCE JUL 1 5 25 -20 21  
 
COOLING  
YESTERDAY 0 5 -5 3  
MONTH TO DATE 27 45 -18 33  
SINCE JUN 1 408 292 116 261  
SINCE JAN 1 458 308 150 304    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 43 4:00 PM  
AVERAGE 67  
   
......................................................  
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1907  
MINIMUM TEMPERATURE (F) 57 39 1924  
 
SUNRISE AND SUNSET  
AUGUST 10 2026........SUNRISE 6:26 AM CDT SUNSET 8:53 PM CDT  
AUGUST 11 2026........SUNRISE 6:27 AM CDT SUNSET 8:52 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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