502  
CDUS45 KTFX 202240  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON OCT 20 2025  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR OCTOBER 20 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 54 255 PM 79 2003 55 -1 70  
MINIMUM 35 122 AM 14 1938 28 7 36  
AVERAGE 45 42 3 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.18 2015 0.03 -0.03 0.00  
MONTH TO DATE 1.95 0.73 1.22 0.61  
SINCE OCT 1 1.95 0.73 1.22 0.61  
SINCE JAN 1 11.33 11.88 -0.55 13.47  
 
DEGREE DAYS  
HEATING  
TODAY 20 24 -4 12  
MONTH TO DATE 375 382 -7 241  
SINCE SEP 1 512 656 -144 382  
SINCE JUL 1 552 762 -210 431  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 15 11 4 28  
SINCE JAN 1 259 233 26 329    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 300 AM  
LOWEST 28 200 PM  
AVERAGE 53  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 79 2003  
MINIMUM TEMPERATURE (F) 27 5 1996  
 
SUNRISE AND SUNSET  
OCTOBER 20 2025.......SUNRISE 748 AM MDT SUNSET 629 PM MDT  
OCTOBER 21 2025.......SUNRISE 750 AM MDT SUNSET 628 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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