668  
CDUS45 KTFX 152240  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON MAY 15 2023  
   
...............................
 
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR MAY 15 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1935 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 256 PM 87 1987 65 11 71  
MINIMUM 40 529 AM 24 1986 38 2 34  
AVERAGE 58 51 7 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 1952 0.07 -0.07 0.00  
MONTH TO DATE 0.35 0.86 -0.51 1.61  
SINCE OCT 1 5.33 6.61 -1.28 6.43  
SINCE JAN 1 2.66 4.33 -1.67 3.97  
 
DEGREE DAYS  
HEATING  
TODAY 7 14 -7 12  
MONTH TO DATE 171 244 -73 287  
SINCE MAR 1 2210 1889 321 2028  
SINCE JUL 1 8642 7866 776 7633  
 
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 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 30 300 PM  
AVERAGE 64  
   
......................................................
 
 
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 2023...........SUNRISE 553 AM MDT SUNSET 849 PM MDT  
MAY 16 2023...........SUNRISE 552 AM MDT SUNSET 850 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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