166  
CDUS45 KTFX 230734  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT SAT MAY 23 2026  
   
...............................  
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR MAY 22 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 64 401 PM 87 1980 67 -3 68  
MINIMUM 30 425 AM 27 1984 40 -10 34  
2021  
AVERAGE 47 53 -6 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 2002 0.08 -0.08 0.01  
MONTH TO DATE 0.94 1.36 -0.42 1.36  
SINCE OCT 1 6.69 7.11 -0.42 8.03  
SINCE JAN 1 3.62 4.83 -1.21 6.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.1  
SINCE MAR 1 12.5  
SINCE JUL 1 20.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 12 6 14  
MONTH TO DATE 330 333 -3 290  
SINCE MAR 1 1711 1978 -267 1791  
SINCE JUL 1 6248 7955 -1707 7493  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 24 200 PM  
AVERAGE 58  
   
......................................................  
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 85 1985  
MINIMUM TEMPERATURE (F) 40 26 1986  
 
SUNRISE AND SUNSET  
MAY 23 2026...........SUNRISE 545 AM MDT SUNSET 859 PM MDT  
MAY 24 2026...........SUNRISE 544 AM MDT SUNSET 900 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