350  
CDUS43 KBIS 170251  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
851 PM CST TUE DEC 16 2025  
   
...............................
 
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR DECEMBER 16 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 48 10:12 AM 60 1962 24 24 32  
MINIMUM 27 12:05 AM -22 2008 7 20 20  
AVERAGE 38 15 23 26  
 
PRECIPITATION (IN)  
TODAY 0.00 0.55 1946 0.01 -0.01 T  
MONTH TO DATE 0.30 0.17 0.13 0.21  
SINCE DEC 1 0.30 0.17 0.13 0.21  
SINCE JAN 1 16.64 19.67 -3.03 18.85  
 
DEGREE DAYS  
HEATING  
TODAY 27 50 -23 39  
MONTH TO DATE 863 749 114 743  
SINCE DEC 1 863 749 114 743  
SINCE JUL 1 2463 2802 -339 2281  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 441 421 20 494    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 62 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 19.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 12:00 AM  
LOWEST 55 11:00 AM  
AVERAGE 70  
   
......................................................
 
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 55 1923  
MINIMUM TEMPERATURE (F) 7 -27 1901  
 
SUNRISE AND SUNSET  
DECEMBER 16 2025......SUNRISE 8:14 AM CST SUNSET 4:47 PM CST  
DECEMBER 17 2025......SUNRISE 8:15 AM CST SUNSET 4:47 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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