532  
CDUS45 KTFX 170740  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
140 AM MDT SUN AUG 17 2025  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR AUGUST 16 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 89 304 PM 98 1973 84 5 84  
MINIMUM 50 534 AM 39 1999 48 2 47  
AVERAGE 70 66 4 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1960 0.03 -0.03 0.02  
MONTH TO DATE 0.22 0.50 -0.28 1.15  
SINCE OCT 1 9.21 11.99 -2.78 11.28  
SINCE JAN 1 7.42 9.71 -2.29 10.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 17 18 -1 8  
SINCE JUN 1 144 258 -114 177  
SINCE JUL 1 34 60 -26 25  
 
COOLING  
YESTERDAY 5 3 2 1  
MONTH TO DATE 54 62 -8 58  
SINCE JUN 1 209 196 13 272  
SINCE JAN 1 210 197 13 272    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 600 AM  
LOWEST 14 300 PM  
AVERAGE 44  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 2020  
2023  
MINIMUM TEMPERATURE (F) 47 34 2002  
 
SUNRISE AND SUNSET  
AUGUST 17 2025........SUNRISE 628 AM MDT SUNSET 829 PM MDT  
AUGUST 18 2025........SUNRISE 629 AM MDT SUNSET 827 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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