118  
CDUS45 KTFX 210842  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
142 AM MST SUN JAN 21 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JANUARY 20 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 44 105 PM 60 1981 36 8 37  
2005  
MINIMUM 3 1230 AM -33 1954 15 -12 23  
AVERAGE 24 25 -1 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.34 1998 0.01 -0.01 0.00  
MONTH TO DATE 0.58 0.35 0.23 0.67  
SINCE OCT 1 2.68 2.63 0.05 4.44  
SINCE JAN 1 0.58 0.35 0.23 0.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.8 1957 0.3 -0.3 0.0  
MONTH TO DATE 8.1 6.0 2.1 0.2  
SINCE DEC 1 9.2 15.6 -6.4 18.4  
SINCE JUL 1 20.4 31.1 -10.7 40.5  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 40 1 35  
MONTH TO DATE 1090 800 290 606  
SINCE DEC 1 1933 2010 -77 2080  
SINCE JUL 1 3539 3950 -411 3964  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LT FREEZING RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 57 1994  
2009  
MINIMUM TEMPERATURE (F) 15 -32 1943  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 804 AM MST SUNSET 510 PM MST  
JANUARY 22 2024.......SUNRISE 803 AM MST SUNSET 511 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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