297  
CDUS45 KTFX 272240  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SAT SEP 27 2025  
   
...............................  
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR SEPTEMBER 27 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 259 PM 88 2021 68 8 82  
MINIMUM 32 644 AM 22 1964 36 -4 39  
AVERAGE 54 52 2 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1983 0.03 -0.03 0.00  
MONTH TO DATE 1.21 0.89 0.32 2.35  
SINCE OCT 1 11.17 13.32 -2.15 13.80  
SINCE JAN 1 9.38 11.04 -1.66 12.86  
 
DEGREE DAYS  
HEATING  
TODAY 11 13 -2 4  
MONTH TO DATE 127 232 -105 120  
SINCE SEP 1 127 232 -105 120  
SINCE JUL 1 167 338 -171 169  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 15 9 6 26  
SINCE SEP 1 15 9 6 26  
SINCE JAN 1 259 231 28 327    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 200 AM  
LOWEST 18 300 PM  
AVERAGE 50  
   
......................................................  
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 2010  
MINIMUM TEMPERATURE (F) 36 17 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2025.....SUNRISE 718 AM MDT SUNSET 712 PM MDT  
SEPTEMBER 28 2025.....SUNRISE 720 AM MDT SUNSET 710 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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