962  
CDUS45 KTFX 152240  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT THU MAY 15 2025  
   
...............................
 
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR MAY 15 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 55 239 PM 87 1987 65 -10 69  
MINIMUM 43 556 AM 24 1986 38 5 41  
AVERAGE 49 51 -2 55  
 
PRECIPITATION (IN)  
TODAY 0.02 0.94 1952 0.07 -0.05 0.02  
MONTH TO DATE 1.11 0.86 0.25 0.57  
SINCE OCT 1 7.78 6.61 1.17 5.03  
SINCE JAN 1 5.99 4.33 1.66 4.09  
 
DEGREE DAYS  
HEATING  
TODAY 16 14 2 10  
MONTH TO DATE 174 244 -70 264  
SINCE MAR 1 1675 1889 -214 1820  
SINCE JUL 1 7377 7866 -489 7345  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 66 200 PM  
AVERAGE 80  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1988  
MINIMUM TEMPERATURE (F) 38 20 1974  
 
SUNRISE AND SUNSET  
MAY 15 2025...........SUNRISE 553 AM MDT SUNSET 850 PM MDT  
MAY 16 2025...........SUNRISE 552 AM MDT SUNSET 851 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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