596
CDUS45 KTFX 200731
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
131 AM MDT MON APR 20 2026
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR APRIL 19 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 69 446 PM 80 1962 53 16 60
MINIMUM 28 419 AM 1 1941 28 0 24
AVERAGE 49 41 8 42
PRECIPITATION (IN)
YESTERDAY 0.00 0.43 1987 0.04 -0.04 T
MONTH TO DATE 0.45 0.72 -0.27 0.05
SINCE OCT 1 0.94 3.03 -2.09 1.13
SINCE JAN 1 0.72 1.68 -0.96 0.85
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 16 24 -8 23
MONTH TO DATE 404 498 -94 466
SINCE MAR 1 1079 1484 -405 1309
SINCE JUL 1 5481 7536 -2055 6947
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 18 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 600 AM
LOWEST 13 400 PM
AVERAGE 36
......................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 78 1980
MINIMUM TEMPERATURE (F) 28 10 2008
SUNRISE AND SUNSET
APRIL 20 2026.........SUNRISE 636 AM MDT SUNSET 823 PM MDT
APRIL 21 2026.........SUNRISE 635 AM MDT SUNSET 824 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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