235  
CDUS45 KTFX 150732  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT FRI AUG 15 2025  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR AUGUST 14 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 91 424 PM 99 2003 85 6 79  
MINIMUM 50 555 AM 33 2005 48 2 46  
AVERAGE 71 67 4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 2009 0.03 -0.03 T  
MONTH TO DATE 0.22 0.44 -0.22 1.10  
SINCE OCT 1 9.21 11.93 -2.72 11.23  
SINCE JAN 1 7.42 9.65 -2.23 10.29  
 
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 2  
MONTH TO DATE 17 14 3 8  
SINCE JUN 1 144 254 -110 177  
SINCE JUL 1 34 56 -22 25  
 
COOLING  
YESTERDAY 6 3 3 0  
MONTH TO DATE 44 56 -12 57  
SINCE JUN 1 199 190 9 271  
SINCE JAN 1 200 191 9 271    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 14 400 PM  
AVERAGE 43  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 99 2003  
MINIMUM TEMPERATURE (F) 48 35 1944  
 
SUNRISE AND SUNSET  
AUGUST 15 2025........SUNRISE 625 AM MDT SUNSET 832 PM MDT  
AUGUST 16 2025........SUNRISE 626 AM MDT SUNSET 830 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page