932  
CDUS45 KTFX 150740  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
140 AM MDT SUN SEP 15 2024  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 14 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 427 PM 92 1948 73 1 75  
MINIMUM 47 434 AM 27 1970 43 4 47  
AVERAGE 61 58 3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.95 1917 0.04 -0.04 0.00  
MONTH TO DATE 1.07 0.64 0.43 0.86  
SINCE OCT 1 14.12 14.07 0.05 17.11  
SINCE JAN 1 12.02 11.79 0.23 13.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1973 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 T 0.4 -0.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 8 -4 4  
MONTH TO DATE 39 88 -49 34  
SINCE SEP 1 39 88 -49 34  
SINCE JUL 1 90 202 -112 74  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 43 18 25 17  
SINCE SEP 1 43 18 25 17  
SINCE JAN 1 367 301 66 321    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 400 AM  
LOWEST 27 300 PM  
AVERAGE 54  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 2000  
MINIMUM TEMPERATURE (F) 43 29 1918  
1965  
1982  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 704 AM MDT SUNSET 736 PM MDT  
SEPTEMBER 16 2024.....SUNRISE 705 AM MDT SUNSET 734 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
Main Text Page