518  
CDUS45 KTFX 020735  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT TUE MAY 02 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 1 2023
 
 
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)  
YESTERDAY  
MAXIMUM 76 340 PM 81 1981 58 18 55  
MINIMUM 36 507 AM 15 1954 31 5 38  
AVERAGE 56 44 12 47  
 
PRECIPITATION (IN)  
YESTERDAY 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  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
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 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 18 400 PM  
AVERAGE 47  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 85 1947  
MINIMUM TEMPERATURE (F) 31 14 1954  
 
SUNRISE AND SUNSET  
MAY 2 2023...........SUNRISE 618 AM MDT SUNSET 838 PM MDT  
MAY 3 2023...........SUNRISE 616 AM MDT SUNSET 839 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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