592  
CDUS45 KTFX 310745  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
145 AM MDT TUE OCT 31 2023  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR OCTOBER 30 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 34 334 PM 73 2008 50 -16 53  
MINIMUM 1 551 AM -14 2019 24 -23 21  
AVERAGE 18 37 -19 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 2016 0.03 -0.03 0.00  
MONTH TO DATE 0.13 1.07 -0.94 1.74  
SINCE OCT 1 0.13 1.07 -0.94 1.74  
SINCE JAN 1 13.68 12.22 1.46 11.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 7.8  
SINCE SEP 1 7.8  
SINCE JUL 1 7.8  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 28 19 28  
MONTH TO DATE 647 642 5 547  
SINCE SEP 1 831 916 -85 721  
SINCE JUL 1 868 1022 -154 732  
 
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 8 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 900 AM  
LOWEST 53 300 PM  
AVERAGE 71  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 71 2014  
MINIMUM TEMPERATURE (F) 24 -6 2006  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 803 AM MDT SUNSET 613 PM MDT  
NOVEMBER 1 2023......SUNRISE 804 AM MDT SUNSET 611 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page