434  
CDUS43 KBIS 090731  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
231 AM CDT SAT AUG 09 2025  
   
...............................  
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 8 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 79 5:33 PM 104 1958 81 -2 65  
MINIMUM 63 2:18 AM 39 1923 57 6 49  
AVERAGE 71 69 2 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.40 1.41 1934 0.07 0.33 0.00  
MONTH TO DATE 2.85 0.61 2.24 0.50  
SINCE JUN 1 8.37 7.56 0.81 8.17  
SINCE JAN 1 14.02 13.43 0.59 13.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 8  
MONTH TO DATE 1 3 -2 15  
SINCE JUN 1 106 107 -1 66  
SINCE JUL 1 21 24 -3 15  
 
COOLING  
YESTERDAY 6 5 1 0  
MONTH TO DATE 30 40 -10 30  
SINCE JUN 1 258 287 -29 325  
SINCE JAN 1 301 303 -2 330    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 49 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 69 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 64 4:00 PM  
AVERAGE 81  
   
......................................................  
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 106 1958  
MINIMUM TEMPERATURE (F) 57 35 1927  
 
SUNRISE AND SUNSET  
AUGUST 9 2025........SUNRISE 6:25 AM CDT SUNSET 8:55 PM CDT  
AUGUST 10 2025........SUNRISE 6:26 AM CDT SUNSET 8:53 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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