356  
CDUS45 KTFX 312240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI MAY 31 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 31 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 67 224 PM 90 1936 69 -2 78  
1972  
MINIMUM 32 257 AM 28 1917 43 -11 48  
AVERAGE 50 56 -6 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 2000 0.11 -0.11 0.00  
MONTH TO DATE 2.22 2.43 -0.21 2.60  
SINCE OCT 1 9.15 8.26 0.89 11.61  
SINCE JAN 1 7.05 5.98 1.07 7.84  
 
DEGREE DAYS  
HEATING  
TODAY 15 9 6 2  
MONTH TO DATE 465 420 45 233  
SINCE MAR 1 2104 2056 48 2138  
SINCE JUL 1 6929 7526 -597 7604  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 3 -3 5  
SINCE MAR 1 0 3 -3 5  
SINCE JAN 1 0 3 -3 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 300 AM  
LOWEST 23 100 PM  
AVERAGE 51  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 94 1977  
MINIMUM TEMPERATURE (F) 43 32 1919  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 533 AM MDT SUNSET 914 PM MDT  
JUNE 1 2024..........SUNRISE 532 AM MDT SUNSET 915 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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