662  
CDUS45 KTFX 132240  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT WED SEP 13 2023  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR SEPTEMBER 13 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 70 240 PM 89 1959 74 -4 74  
MINIMUM 47 513 AM 26 1989 40 7 45  
AVERAGE 59 57 2 60  
 
PRECIPITATION (IN)  
TODAY T 0.36 1965 0.04 -0.04 0.04  
MONTH TO DATE 0.94 0.42 0.52 0.06  
SINCE OCT 1 15.54 12.85 2.69 11.46  
SINCE JAN 1 12.87 10.57 2.30 9.00  
 
DEGREE DAYS  
HEATING  
TODAY 6 8 -2 5  
MONTH TO DATE 32 85 -53 43  
SINCE SEP 1 32 85 -53 43  
SINCE JUL 1 69 191 -122 54  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 8 9 -1 46  
SINCE SEP 1 8 9 -1 46  
SINCE JAN 1 240 231 9 451    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 45 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1948  
MINIMUM TEMPERATURE (F) 40 22 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 700 AM MDT SUNSET 740 PM MDT  
SEPTEMBER 14 2023.....SUNRISE 701 AM MDT SUNSET 738 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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