898  
CDUS45 KTFX 180735  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT FRI AUG 18 2023  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR AUGUST 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 98R 336 PM 98 2020 84 14 94  
MINIMUM 52 501 AM 34 2002 47 5 49  
AVERAGE 75 66 9 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 2006 0.03 -0.03 0.00  
MONTH TO DATE 0.63 0.53 0.10 0.17  
SINCE OCT 1 13.64 12.02 1.62 10.21  
SINCE JAN 1 10.97 9.74 1.23 7.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 7 20 -13 5  
SINCE JUN 1 179 260 -81 189  
SINCE JUL 1 27 62 -35 7  
 
COOLING  
YESTERDAY 10 2 8 7  
MONTH TO DATE 52 64 -12 120  
SINCE JUN 1 181 198 -17 326  
SINCE JAN 1 181 199 -18 326    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 20 400 PM  
AVERAGE 50  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 1964  
MINIMUM TEMPERATURE (F) 47 35 1987  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 628 AM MDT SUNSET 828 PM MDT  
AUGUST 19 2023........SUNRISE 629 AM MDT SUNSET 826 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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