633  
CDUS43 KBIS 120031  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
731 PM CDT MON AUG 11 2025  
   
...............................
 
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 11 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 83 12:56 PM 103 1969 81 2 77  
MINIMUM 60 5:36 AM 33 1902 57 3 47  
AVERAGE 72 69 3 62  
 
PRECIPITATION (IN)  
TODAY T 4.10 1900 0.08 -0.08 0.00  
MONTH TO DATE 2.85 0.83 2.02 0.50  
SINCE JUN 1 8.37 7.78 0.59 8.17  
SINCE JAN 1 14.02 13.65 0.37 13.55  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 3  
MONTH TO DATE 1 6 -5 26  
SINCE JUN 1 106 110 -4 77  
SINCE JUL 1 21 27 -6 26  
 
COOLING  
TODAY 7 4 3 0  
MONTH TO DATE 41 54 -13 30  
SINCE JUN 1 269 301 -32 325  
SINCE JAN 1 312 317 -5 330    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 49 1:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 102 1984  
MINIMUM TEMPERATURE (F) 56 35 1898  
1902  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 6:27 AM CDT SUNSET 8:51 PM CDT  
AUGUST 12 2025........SUNRISE 6:29 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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