819  
CDUS45 KTFX 172240  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE OCT 17 2023  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR OCTOBER 17 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 1256 PM 80 2003 57 13 71  
MINIMUM 43 639 AM 12 1948 29 14 28  
AVERAGE 57 43 14 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 1945 0.04 -0.04 0.00  
MONTH TO DATE 0.08 0.63 -0.55 0.52  
SINCE OCT 1 0.08 0.63 -0.55 0.52  
SINCE JAN 1 13.63 11.78 1.85 10.71  
 
DEGREE DAYS  
HEATING  
TODAY 8 22 -14 15  
MONTH TO DATE 242 312 -70 237  
SINCE SEP 1 426 586 -160 411  
SINCE JUL 1 463 692 -229 422  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 8 11 -3 46  
SINCE JAN 1 240 233 7 451    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1200 AM  
LOWEST 26 100 PM  
AVERAGE 51  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 82 2003  
MINIMUM TEMPERATURE (F) 29 10 1938  
 
SUNRISE AND SUNSET  
OCTOBER 17 2023.......SUNRISE 744 AM MDT SUNSET 635 PM MDT  
OCTOBER 18 2023.......SUNRISE 745 AM MDT SUNSET 634 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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