199  
CDUS45 KTFX 012240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON MAY 01 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 1 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 259 PM 81 1981 58 18 55  
MINIMUM 36 507 AM 15 1954 31 5 38  
AVERAGE 56 44 12 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 1948 0.04 -0.04 T  
MONTH TO DATE 0.00 0.04 -0.04 T  
SINCE OCT 1 1.78 3.53 -1.75 1.48  
SINCE JAN 1 1.10 2.18 -1.08 0.43  
 
DEGREE DAYS  
HEATING  
TODAY 9 21 -12 18  
MONTH TO DATE 9 21 -12 18  
SINCE MAR 1 2090 1754 336 1903  
SINCE JUL 1 7999 7806 193 7365  
 
COOLING  
TODAY 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 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76  
LOWEST 20  
AVERAGE 48  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 85 1947  
MINIMUM TEMPERATURE (F) 31 14 1954  
 
SUNRISE AND SUNSET  
MAY 1 2023...........SUNRISE 619 AM MDT SUNSET 836 PM MDT  
MAY 2 2023...........SUNRISE 618 AM MDT SUNSET 838 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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