449  
CDUS43 KBIS 140728  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
228 AM CDT SUN SEP 14 2025  
   
...............................
 
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR SEPTEMBER 13 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 71 5:08 PM 94 1927 72 -1 73  
MINIMUM 60 1:51 AM 25 1898 47 13 59  
AVERAGE 66 60 6 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.16 1942 0.07 0.01 0.44  
MONTH TO DATE 0.16 1.00 -0.84 0.44  
SINCE SEP 1 0.16 1.00 -0.84 0.44  
SINCE JAN 1 14.39 16.24 -1.85 16.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 89 65 24 26  
SINCE SEP 1 89 65 24 26  
SINCE JUL 1 137 130 7 61  
 
COOLING  
YESTERDAY 1 1 0 1  
MONTH TO DATE 16 23 -7 26  
SINCE SEP 1 16 23 -7 26  
SINCE JAN 1 400 409 -9 432    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 84 4:00 PM  
AVERAGE 92  
   
......................................................
 
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1908  
MINIMUM TEMPERATURE (F) 47 27 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2025.....SUNRISE 7:11 AM CDT SUNSET 7:48 PM CDT  
SEPTEMBER 15 2025.....SUNRISE 7:13 AM CDT SUNSET 7:46 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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