356  
CDUS45 KTFX 290745  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
145 AM MDT THU JUN 29 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JUNE 28 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 404 PM 99 2015 77 1 89  
MINIMUM 50 507 AM 36 1995 48 2 50  
AVERAGE 64 63 1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1982 0.06 -0.06 0.02  
MONTH TO DATE 3.39 2.59 0.80 1.67  
SINCE OCT 1 15.00 10.85 4.15 8.36  
SINCE JAN 1 11.23 8.57 2.66 7.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1982 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE JUN 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 96.2 66.1 30.1 61.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 4 -3 0  
MONTH TO DATE 146 186 -40 175  
SINCE JUN 1 146 186 -40 175  
SINCE JUL 1 7750 7714 36 7510  
 
COOLING  
YESTERDAY 0 2 -2 5  
MONTH TO DATE 3 18 -15 20  
SINCE JUN 1 3 18 -15 20  
SINCE JAN 1 8 21 -13 20    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 36 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1937  
MINIMUM TEMPERATURE (F) 48 40 1918  
1968  
 
SUNRISE AND SUNSET  
JUNE 29 2023..........SUNRISE 531 AM MDT SUNSET 927 PM MDT  
JUNE 30 2023..........SUNRISE 532 AM MDT SUNSET 926 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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