913  
CDUS45 KTFX 210739  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MDT MON JUL 21 2025  
   
...............................
 
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR JULY 20 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 83 408 PM 104 2007 87 -4 96  
MINIMUM 54 543 AM 39 1987 50 4 57  
AVERAGE 69 69 0 77  
 
PRECIPITATION (IN)  
YESTERDAY T 0.20 2004 0.03 -0.03 T  
MONTH TO DATE 0.52 0.75 -0.23 0.21  
SINCE OCT 1 8.92 11.16 -2.24 10.11  
SINCE JAN 1 7.13 8.88 -1.75 9.17  
 
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 17 37 -20 16  
SINCE JUN 1 127 235 -108 168  
SINCE JUL 1 17 37 -20 16  
 
COOLING  
YESTERDAY 4 5 -1 12  
MONTH TO DATE 83 63 20 122  
SINCE JUN 1 117 80 37 145  
SINCE JAN 1 118 81 37 145    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 600 AM  
LOWEST 24 1200 PM  
AVERAGE 46  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 102 2007  
MINIMUM TEMPERATURE (F) 51 37 1949  
 
SUNRISE AND SUNSET  
JULY 21 2025..........SUNRISE 556 AM MDT SUNSET 906 PM MDT  
JULY 22 2025..........SUNRISE 557 AM MDT SUNSET 905 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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