340  
CDUS45 KTFX 190831  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
131 AM MST THU DEC 19 2024  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR DECEMBER 18 2024...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1935 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 145 PM 61 1979 31 20 43  
MINIMUM 29 1237 AM -25 1955 9 20 17  
AVERAGE 40 20 20 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.29 1977 0.01 -0.01 0.00  
MONTH TO DATE 0.08 0.27 -0.19 0.36  
SINCE OCT 1 1.70 2.11 -0.41 0.71  
SINCE JAN 1 14.56 13.26 1.30 14.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 1.1  
SINCE DEC 1 1.1  
SINCE JUL 1 13.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 45 -20 35  
MONTH TO DATE 602 784 -182 599  
SINCE DEC 1 602 784 -182 599  
SINCE JUL 1 2290 2886 -596 2375  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 329 233 96 240    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 700 AM  
LOWEST 36 1100 PM  
AVERAGE 61  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 55 2004  
MINIMUM TEMPERATURE (F) 9 -25 1949  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 802 AM MST SUNSET 442 PM MST  
DECEMBER 20 2024......SUNRISE 802 AM MST SUNSET 443 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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