876  
CDUS45 KTFX 110735  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT TUE JUL 11 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 10 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 90 322 PM 105 1973 83 7 77  
MINIMUM 56 433 AM 42 1999 51 5 52  
AVERAGE 73 67 6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.61 1983 0.05 0.05 0.00  
MONTH TO DATE 0.52 0.49 0.03 1.22  
SINCE OCT 1 15.52 11.47 4.05 9.58  
SINCE JAN 1 11.75 9.19 2.56 8.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE JUN 1 T 0.3 -0.3 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 18 27 -9 9  
SINCE JUN 1 164 220 -56 191  
SINCE JUL 1 18 27 -9 9  
 
COOLING  
YESTERDAY 8 4 4 0  
MONTH TO DATE 24 29 -5 25  
SINCE JUN 1 35 53 -18 45  
SINCE JAN 1 40 56 -16 45    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 PM  
LOWEST 24 400 PM  
AVERAGE 51  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 2002  
MINIMUM TEMPERATURE (F) 51 39 2008  
 
SUNRISE AND SUNSET  
JULY 11 2023..........SUNRISE 540 AM MDT SUNSET 922 PM MDT  
JULY 12 2023..........SUNRISE 541 AM MDT SUNSET 921 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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