683  
CDUS45 KTFX 192240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SUN MAY 19 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 19 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 52 1047 AM 94 1919 66 -14 79  
MINIMUM 38 124 PM 30 1918 40 -2 39  
1931  
1997  
AVERAGE 45 53 -8 59  
 
PRECIPITATION (IN)  
TODAY 0.08 0.61 1970 0.08 0.00 0.00  
MONTH TO DATE 1.88 1.24 0.64 1.17  
SINCE OCT 1 8.81 7.07 1.74 10.18  
SINCE JAN 1 6.71 4.79 1.92 6.41  
 
DEGREE DAYS  
HEATING  
TODAY 20 12 8 6  
MONTH TO DATE 299 292 7 187  
SINCE MAR 1 1938 1928 10 2092  
SINCE JUL 1 6763 7398 -635 7558  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 100 PM  
LOWEST 45 300 AM  
AVERAGE 64  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 94 1897  
MINIMUM TEMPERATURE (F) 40 26 2021  
 
SUNRISE AND SUNSET  
MAY 19 2024...........SUNRISE 543 AM MDT SUNSET 902 PM MDT  
MAY 20 2024...........SUNRISE 542 AM MDT SUNSET 903 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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