454  
CDUS45 KTFX 270758  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
158 AM MDT MON APR 27 2026  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR APRIL 26 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 313 PM 80 1992 56 -11 62  
MINIMUM 25 542 AM 18 1948 30 -5 36  
AVERAGE 35 43 -8 49  
 
PRECIPITATION (IN)  
YESTERDAY T 0.46 1975 0.05 -0.05 0.01  
MONTH TO DATE 0.49 1.01 -0.52 0.11  
SINCE OCT 1 0.98 3.32 -2.34 1.19  
SINCE JAN 1 0.76 1.97 -1.21 0.91  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 22 8 16  
MONTH TO DATE 563 661 -98 623  
SINCE MAR 1 1238 1647 -409 1466  
SINCE JUL 1 5640 7699 -2059 7104  
 
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 26 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 AM  
LOWEST 47 400 PM  
AVERAGE 70  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 85 1987  
MINIMUM TEMPERATURE (F) 30 20 1984  
 
SUNRISE AND SUNSET  
APRIL 27 2026.........SUNRISE 625 AM MDT SUNSET 832 PM MDT  
APRIL 28 2026.........SUNRISE 623 AM MDT SUNSET 833 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