552  
CDUS45 KTFX 212240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT WED JUN 21 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JUNE 21 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 54 1253 PM 90 1970 73 -19 70  
MINIMUM 35 457 AM 32 1960 43 -8 37  
AVERAGE 45 58 -13 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.75 1984 0.05 -0.05 0.00  
MONTH TO DATE 1.30 1.50 -0.20 0.44  
SINCE OCT 1 4.10 6.75 -2.65 3.02  
SINCE JAN 1 3.42 5.40 -1.98 1.97  
 
DEGREE DAYS  
HEATING  
TODAY 20 7 13 11  
MONTH TO DATE 195 207 -12 209  
SINCE JUN 1 195 207 -12 209  
SINCE JUL 1 8556 8488 68 8121  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 0 0 0 2  
SINCE JAN 1 0 0 0 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 45  
AVERAGE 73  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1970  
MINIMUM TEMPERATURE (F) 43 35 1942  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 542 AM MDT SUNSET 922 PM MDT  
JUNE 22 2023..........SUNRISE 543 AM MDT SUNSET 922 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page