313  
CDUS45 KTFX 220734  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT THU MAY 22 2025  
   
...............................
 
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR MAY 21 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 61 450 PM 88 1980 67 -6 59  
MINIMUM 31 512 AM 22 2001 39 -8 34  
AVERAGE 46 53 -7 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.58 1952 0.07 -0.07 T  
MONTH TO DATE 1.34 1.28 0.06 0.76  
SINCE OCT 1 8.01 7.03 0.98 5.22  
SINCE JAN 1 6.22 4.75 1.47 4.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 8.2  
SINCE JUL 1 66.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 12 7 18  
MONTH TO DATE 241 321 -80 366  
SINCE MAR 1 1742 1966 -224 1922  
SINCE JUL 1 7444 7943 -499 7447  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1100 PM  
LOWEST 25 600 PM  
AVERAGE 48  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 1980  
MINIMUM TEMPERATURE (F) 40 27 1984  
2021  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 545 AM MDT SUNSET 858 PM MDT  
MAY 23 2025...........SUNRISE 545 AM MDT SUNSET 859 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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