593  
CDUS45 KTFX 130747  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
147 AM MDT THU AUG 13 2026  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR AUGUST 12 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 84 227 PM 101 2007 86 -2 92  
MINIMUM 51 440 AM 38 1997 49 2 53  
2004  
AVERAGE 68 67 1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1969 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.38 -0.38 0.20  
SINCE OCT 1 11.82 11.87 -0.05 9.19  
SINCE JAN 1 8.75 9.59 -0.84 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 11 2 17  
SINCE JUN 1 238 251 -13 144  
SINCE JUL 1 19 53 -34 34  
 
COOLING  
YESTERDAY 3 3 0 8  
MONTH TO DATE 47 50 -3 29  
SINCE JUN 1 276 184 92 184  
SINCE JAN 1 281 185 96 185    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 500 AM  
LOWEST 24 200 PM  
AVERAGE 48  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 2003  
MINIMUM TEMPERATURE (F) 48 37 1942  
 
SUNRISE AND SUNSET  
AUGUST 13 2026........SUNRISE 622 AM MDT SUNSET 836 PM MDT  
AUGUST 14 2026........SUNRISE 624 AM MDT SUNSET 834 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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