431  
CDUS45 KTFX 220732  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT TUE AUG 22 2023  
   
...............................
 
 
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR AUGUST 21 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 87 317 PM 98 2010 83 4 88  
MINIMUM 58 710 AM 35 1945 46 12 55  
AVERAGE 73 64 9 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.87 1986 0.02 0.03 T  
MONTH TO DATE 1.39 0.64 0.75 0.17  
SINCE OCT 1 14.40 12.13 2.27 10.21  
SINCE JAN 1 11.73 9.85 1.88 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 12 28 -16 5  
SINCE JUN 1 184 268 -84 189  
SINCE JUL 1 32 70 -38 7  
 
COOLING  
YESTERDAY 8 2 6 7  
MONTH TO DATE 72 72 0 153  
SINCE JUN 1 201 206 -5 359  
SINCE JAN 1 201 207 -6 359    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 37 500 PM  
AVERAGE 67  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1976  
MINIMUM TEMPERATURE (F) 46 34 1996  
 
SUNRISE AND SUNSET  
AUGUST 22 2023........SUNRISE 633 AM MDT SUNSET 821 PM MDT  
AUGUST 23 2023........SUNRISE 634 AM MDT SUNSET 819 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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