911  
CDUS45 KTFX 112240  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON AUG 11 2025  
   
...............................  
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR AUGUST 11 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 84 259 PM 102 2018 86 -2 81  
MINIMUM 52 515 AM 37 1947 49 3 47  
AVERAGE 68 67 1 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 1999 0.03 -0.03 0.00  
MONTH TO DATE 0.20 0.35 -0.15 0.91  
SINCE OCT 1 9.19 11.84 -2.65 11.04  
SINCE JAN 1 7.40 9.56 -2.16 10.10  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 1  
MONTH TO DATE 17 10 7 6  
SINCE JUN 1 144 250 -106 175  
SINCE JUL 1 34 52 -18 23  
 
COOLING  
TODAY 3 4 -1 0  
MONTH TO DATE 21 47 -26 56  
SINCE JUN 1 176 181 -5 270  
SINCE JAN 1 177 182 -5 270    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 400 AM  
LOWEST 24 300 PM  
AVERAGE 52  
   
......................................................  
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 101 2007  
MINIMUM TEMPERATURE (F) 49 38 1997  
2004  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 620 AM MDT SUNSET 838 PM MDT  
AUGUST 12 2025........SUNRISE 621 AM MDT SUNSET 837 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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