448  
CDUS45 KTFX 192240  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE SEP 19 2023  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR SEPTEMBER 19 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 76 259 PM 94 2009 72 4 78  
MINIMUM 41 616 AM 21 1943 39 2 44  
AVERAGE 59 55 4 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.46 2004 0.03 -0.03 T  
MONTH TO DATE 0.94 0.61 0.33 0.55  
SINCE OCT 1 15.54 13.04 2.50 11.95  
SINCE JAN 1 12.87 10.76 2.11 9.49  
 
DEGREE DAYS  
HEATING  
TODAY 6 10 -4 4  
MONTH TO DATE 61 140 -79 93  
SINCE SEP 1 61 140 -79 93  
SINCE JUL 1 98 246 -148 104  
 
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 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 25 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 85 1991  
MINIMUM TEMPERATURE (F) 38 20 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 708 AM MDT SUNSET 728 PM MDT  
SEPTEMBER 20 2023.....SUNRISE 709 AM MDT SUNSET 726 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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