173  
CDUS45 KTFX 090736  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT TUE SEP 09 2025  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR SEPTEMBER 8 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 82 350 PM 94 1979 76 6 88  
MINIMUM 45 521 AM 27 1960 42 3 44  
AVERAGE 64 59 5 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.07 1970 0.03 -0.03 0.00  
MONTH TO DATE T 0.25 -0.25 0.21  
SINCE OCT 1 9.96 12.68 -2.72 11.66  
SINCE JAN 1 8.17 10.40 -2.23 10.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 7 -6 0  
MONTH TO DATE 13 47 -34 3  
SINCE SEP 1 13 47 -34 3  
SINCE JUL 1 53 153 -100 52  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 14 8 6 22  
SINCE SEP 1 14 8 6 22  
SINCE JAN 1 258 230 28 323    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 500 AM  
LOWEST 20 400 PM  
AVERAGE 52  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1982  
MINIMUM TEMPERATURE (F) 41 24 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 656 AM MDT SUNSET 747 PM MDT  
SEPTEMBER 10 2025.....SUNRISE 657 AM MDT SUNSET 745 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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