995  
CDUS45 KTFX 100841  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
141 AM MST SUN DEC 10 2023  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR DECEMBER 9 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 33 141 PM 62 1957 32 1 31  
MINIMUM 12 818 AM -39 1972 10 2 -1  
AVERAGE 23 21 2 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 1970 0.02 -0.02 T  
MONTH TO DATE 0.33 0.15 0.18 0.40  
SINCE OCT 1 0.68 1.99 -1.31 2.33  
SINCE JAN 1 14.23 13.14 1.09 12.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.5  
SINCE DEC 1 0.5  
SINCE JUL 1 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 44 -2 50  
MONTH TO DATE 277 383 -106 430  
SINCE DEC 1 277 383 -106 430  
SINCE JUL 1 2053 2485 -432 2590  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 240 233 7 451    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1000 PM  
LOWEST 39 200 PM  
AVERAGE 59  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 58 1939  
MINIMUM TEMPERATURE (F) 10 -29 1972  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 755 AM MST SUNSET 440 PM MST  
DECEMBER 11 2023......SUNRISE 755 AM MST SUNSET 440 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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