289  
CDUS45 KTFX 290832  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MST MON DEC 29 2025  
   
...............................  
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR DECEMBER 28 2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1935 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 20 1141 PM 51 1945 31 -11 44  
MINIMUM -11 807 AM -32 1983 9 -20 31  
AVERAGE 5 20 -15 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 2001 0.02 -0.02 0.00  
MONTH TO DATE 0.67 0.40 0.27 0.10  
SINCE OCT 1 3.07 2.24 0.83 1.72  
SINCE JAN 1 12.45 13.39 -0.94 14.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 4.9  
SINCE DEC 1 4.9  
SINCE JUL 1 4.9  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 60 45 15 27  
MONTH TO DATE 837 1234 -397 907  
SINCE DEC 1 837 1234 -397 907  
SINCE JUL 1 2477 3336 -859 2595  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 259 233 26 329    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 500 AM  
LOWEST 56 300 PM  
AVERAGE 74  
   
......................................................  
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 55 1949  
MINIMUM TEMPERATURE (F) 9 -38 1990  
 
SUNRISE AND SUNSET  
DECEMBER 29 2025......SUNRISE 805 AM MST SUNSET 448 PM MST  
DECEMBER 30 2025......SUNRISE 806 AM MST SUNSET 449 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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