082  
CDUS45 KTFX 210735  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR JULY 20 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 89 448 PM 104 2007 87 2 95  
MINIMUM 51 520 AM 39 1987 50 1 44  
AVERAGE 70 69 1 70  
 
PRECIPITATION (IN)  
YESTERDAY T 0.20 2004 0.03 -0.03 0.00  
MONTH TO DATE 0.31 0.75 -0.44 0.45  
SINCE OCT 1 12.92 11.16 1.76 10.04  
SINCE JAN 1 10.25 8.88 1.37 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 1 -1 0  
MONTH TO DATE 20 37 -17 2  
SINCE JUN 1 172 235 -63 184  
SINCE JUL 1 20 37 -17 2  
 
COOLING  
YESTERDAY 5 5 0 5  
MONTH TO DATE 48 63 -15 97  
SINCE JUN 1 49 80 -31 121  
SINCE JAN 1 49 81 -32 121    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 20 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 102 2007  
MINIMUM TEMPERATURE (F) 51 37 1949  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 555 AM MDT SUNSET 906 PM MDT  
JULY 22 2023..........SUNRISE 556 AM MDT SUNSET 905 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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