518  
CDUS45 KTFX 050735  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT FRI MAY 05 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 4 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 72 141 PM 85 1966 59 13 63  
MINIMUM 36 424 AM 22 1982 32 4 31  
AVERAGE 54 45 9 47  
 
PRECIPITATION (IN)  
YESTERDAY T 0.76 1975 0.04 -0.04 0.00  
MONTH TO DATE T 0.16 -0.16 0.40  
SINCE OCT 1 1.78 3.65 -1.87 1.88  
SINCE JAN 1 1.10 2.30 -1.20 0.83  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 20 -9 18  
MONTH TO DATE 34 81 -47 83  
SINCE MAR 1 2115 1814 301 1968  
SINCE JUL 1 8024 7866 158 7430  
 
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 28 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1100 PM  
LOWEST 23 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 86 1966  
MINIMUM TEMPERATURE (F) 32 19 2010  
 
SUNRISE AND SUNSET  
MAY 5 2023...........SUNRISE 613 AM MDT SUNSET 841 PM MDT  
MAY 6 2023...........SUNRISE 612 AM MDT SUNSET 842 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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