827  
CDUS45 KTFX 110731  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
131 AM MDT TUE AUG 11 2026  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR AUGUST 10 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 90 405 PM 99 1991 86 4 81  
MINIMUM 51 606 AM 32 1939 49 2 48  
AVERAGE 71 68 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 2024 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.32 -0.32 0.20  
SINCE OCT 1 11.82 11.81 0.01 9.19  
SINCE JAN 1 8.75 9.53 -0.78 7.40  
 
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 1 -1 0  
MONTH TO DATE 13 9 4 17  
SINCE JUN 1 238 249 -11 144  
SINCE JUL 1 19 51 -32 34  
 
COOLING  
YESTERDAY 6 4 2 0  
MONTH TO DATE 40 43 -3 18  
SINCE JUN 1 269 177 92 173  
SINCE JAN 1 274 178 96 174    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 500 AM  
LOWEST 13 600 PM  
AVERAGE 41  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 102 2018  
MINIMUM TEMPERATURE (F) 49 37 1947  
 
SUNRISE AND SUNSET  
AUGUST 11 2026........SUNRISE 620 AM MDT SUNSET 839 PM MDT  
AUGUST 12 2026........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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