727  
CDUS45 KTFX 310736  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT MON JUL 31 2023  
   
...............................
 
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR JULY 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 94 237 PM 101 2007 88 6 95  
MINIMUM 58 1122 PM 38 1971 51 7 55  
AVERAGE 76 69 7 75  
 
PRECIPITATION (IN)  
YESTERDAY T 0.81 1975 0.03 -0.03 0.00  
MONTH TO DATE 0.40 1.05 -0.65 0.45  
SINCE OCT 1 13.01 11.46 1.55 10.04  
SINCE JAN 1 10.34 9.18 1.16 7.58  
 
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 0 0 0  
MONTH TO DATE 20 41 -21 2  
SINCE JUN 1 172 239 -67 184  
SINCE JUL 1 20 41 -21 2  
 
COOLING  
YESTERDAY 11 5 6 10  
MONTH TO DATE 121 113 8 171  
SINCE JUN 1 122 130 -8 195  
SINCE JAN 1 122 131 -9 195    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1100 PM  
LOWEST 16 300 PM  
AVERAGE 46  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 102 1989  
MINIMUM TEMPERATURE (F) 51 32 1968  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 606 AM MDT SUNSET 855 PM MDT  
AUGUST 1 2023........SUNRISE 608 AM MDT SUNSET 854 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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