577  
CDUS45 KTFX 130732  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT MON MAY 13 2024  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 12 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 77 448 PM 90 2001 64 13 66  
MINIMUM 42 444 AM 22 1943 37 5 36  
AVERAGE 60 50 10 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1900 0.07 -0.07 T  
MONTH TO DATE 1.73 0.70 1.03 1.05  
SINCE OCT 1 8.66 6.53 2.13 10.06  
SINCE JAN 1 6.56 4.25 2.31 6.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.6 2000 0.1 -0.1 0.0  
MONTH TO DATE 2.2 1.2 1.0 0.0  
SINCE MAR 1 14.5 20.7 -6.2 38.2  
SINCE JUL 1 51.8 65.1 -13.3 96.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 15 -10 14  
MONTH TO DATE 218 199 19 133  
SINCE MAR 1 1857 1835 22 2038  
SINCE JUL 1 6682 7305 -623 7504  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 26 200 PM  
AVERAGE 56  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 89 1931  
MINIMUM TEMPERATURE (F) 37 20 2004  
 
SUNRISE AND SUNSET  
MAY 13 2024...........SUNRISE 550 AM MDT SUNSET 854 PM MDT  
MAY 14 2024...........SUNRISE 549 AM MDT SUNSET 855 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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