724  
CDUS43 KBIS 170722  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
222 AM CDT WED SEP 17 2025  
   
...............................  
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR SEPTEMBER 16 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 82 4:19 PM 94 1979 71 11 84  
MINIMUM 56 6:54 AM 23 1959 46 10 66  
AVERAGE 69 58 11 75  
 
PRECIPITATION (IN)  
YESTERDAY T 1.04 1986 0.06 -0.06 0.00  
MONTH TO DATE 0.69 1.21 -0.52 0.49  
SINCE SEP 1 0.69 1.21 -0.52 0.49  
SINCE JAN 1 14.92 16.45 -1.53 16.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 0  
MONTH TO DATE 89 87 2 26  
SINCE SEP 1 89 87 2 26  
SINCE JUL 1 137 152 -15 61  
 
COOLING  
YESTERDAY 4 1 3 10  
MONTH TO DATE 32 26 6 43  
SINCE SEP 1 32 26 6 43  
SINCE JAN 1 416 412 4 449    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 71  
   
......................................................  
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1989  
MINIMUM TEMPERATURE (F) 46 26 1959  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 7:15 AM CDT SUNSET 7:42 PM CDT  
SEPTEMBER 18 2025.....SUNRISE 7:17 AM CDT SUNSET 7:40 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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