532  
CDUS45 KTFX 210739  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MDT TUE MAY 21 2024  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 20 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 700 PM 89 1958 64 -20 79  
MINIMUM 36 400 AM 24 2003 37 -1 43  
AVERAGE 40 50 -10 61  
 
PRECIPITATION (IN)  
YESTERDAY T 0.68 1974 0.06 -0.06 0.00  
MONTH TO DATE 0.10 0.99 -0.89 0.51  
SINCE OCT 1 1.21 4.48 -3.27 2.29  
SINCE JAN 1 0.78 3.13 -2.35 1.61  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 15 10 4  
MONTH TO DATE 361 352 9 272  
SINCE MAR 1 1996 2085 -89 2353  
SINCE JUL 1 7590 8137 -547 8262  
 
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 24 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 600 AM  
LOWEST 47 800 PM  
AVERAGE 61  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 84 1967  
MINIMUM TEMPERATURE (F) 37 25 2001  
2021  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 554 AM MDT SUNSET 901 PM MDT  
MAY 22 2024...........SUNRISE 553 AM MDT SUNSET 902 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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