340  
CDUS45 KTFX 250803  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
203 AM MDT FRI SEP 25 2026  
   
...............................  
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR SEPTEMBER 24 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1935 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 437 PM 91 2009 69 12 80  
MINIMUM 42 604 AM 16 2000 37 5 36  
AVERAGE 62 53 9 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1948 0.03 -0.03 0.00  
MONTH TO DATE 0.90 0.79 0.11 1.21  
SINCE OCT 1 14.77 13.22 1.55 11.17  
SINCE JAN 1 11.70 10.94 0.76 9.38  
 
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 3 12 -9 7  
MONTH TO DATE 142 195 -53 103  
SINCE SEP 1 142 195 -53 103  
SINCE JUL 1 178 301 -123 143  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 9 -9 15  
SINCE SEP 1 0 9 -9 15  
SINCE JAN 1 329 231 98 259    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 18 200 PM  
AVERAGE 54  
   
......................................................  
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 2011  
2014  
2015  
MINIMUM TEMPERATURE (F) 37 22 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2026.....SUNRISE 715 AM MDT SUNSET 716 PM MDT  
SEPTEMBER 26 2026.....SUNRISE 717 AM MDT SUNSET 714 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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