438  
CDUS45 KTFX 202240  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT THU JUL 20 2023  
   
...............................
 
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR JULY 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 259 PM 104 2007 87 0 95  
MINIMUM 51 520 AM 39 1987 50 1 44  
AVERAGE 69 69 0 70  
 
PRECIPITATION (IN)  
TODAY 0.00 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  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 4 5 -1 5  
MONTH TO DATE 47 63 -16 97  
SINCE JUN 1 48 80 -32 121  
SINCE JAN 1 48 81 -33 121    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 20 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 102 2007  
MINIMUM TEMPERATURE (F) 51 37 1949  
 
SUNRISE AND SUNSET  
JULY 20 2023..........SUNRISE 554 AM MDT SUNSET 907 PM MDT  
JULY 21 2023..........SUNRISE 555 AM MDT SUNSET 906 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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