420  
CDUS43 KBIS 070829  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
329 AM CDT SUN SEP 07 2025  
   
...............................  
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR SEPTEMBER 6 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 62 4:03 PM 107 1931 75 -13 70  
MINIMUM 38 11:44 PM 30 1929 50 -12 44  
AVERAGE 50 62 -12 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.96 2010 0.08 -0.08 0.00  
MONTH TO DATE 0.08 0.46 -0.38 T  
SINCE SEP 1 0.08 0.46 -0.38 T  
SINCE JAN 1 14.31 15.70 -1.39 16.39  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 5 10 8  
MONTH TO DATE 63 25 38 19  
SINCE SEP 1 63 25 38 19  
SINCE JUL 1 111 90 21 54  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 12 -10 9  
SINCE SEP 1 2 12 -10 9  
SINCE JAN 1 386 398 -12 415    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 9:00 PM  
LOWEST 46 4:00 PM  
AVERAGE 71  
   
......................................................  
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 100 1906  
MINIMUM TEMPERATURE (F) 49 32 1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 7:02 AM CDT SUNSET 8:02 PM CDT  
SEPTEMBER 8 2025.....SUNRISE 7:04 AM CDT SUNSET 8:00 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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