100  
CDUS45 KTFX 180732  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT WED OCT 18 2023  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR OCTOBER 17 2023...  
 
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)  
YESTERDAY  
MAXIMUM 70 1256 PM 80 2003 57 13 71  
MINIMUM 31 1159 PM 12 1948 29 2 28  
AVERAGE 51 43 8 50  
 
PRECIPITATION (IN)  
YESTERDAY 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  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 22 -8 15  
MONTH TO DATE 248 312 -64 237  
SINCE SEP 1 432 586 -154 411  
SINCE JUL 1 469 692 -223 422  
 
COOLING  
YESTERDAY 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 11.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 82 2003  
MINIMUM TEMPERATURE (F) 29 10 1938  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 745 AM MDT SUNSET 634 PM MDT  
OCTOBER 19 2023.......SUNRISE 746 AM MDT SUNSET 632 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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