545
CDUS45 KTFX 220736
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
136 AM MDT FRI MAY 22 2026
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 21 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 56 520 PM 84 1967 64 -8 57
MINIMUM 35 1159 PM 25 2001 37 -2 34
2021
AVERAGE 46 51 -5 46
PRECIPITATION (IN)
YESTERDAY 0.01 0.71 1961 0.06 -0.05 0.00
MONTH TO DATE 0.06 1.05 -0.99 0.91
SINCE OCT 1 1.04 4.54 -3.50 2.39
SINCE JAN 1 0.82 3.19 -2.37 2.11
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 19 14 5 19
MONTH TO DATE 287 366 -79 340
SINCE MAR 1 1623 2099 -476 1883
SINCE JUL 1 6025 8151 -2126 7521
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 21 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 29 400 PM
AVERAGE 63
......................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 85 1967
MINIMUM TEMPERATURE (F) 38 25 2021
SUNRISE AND SUNSET
MAY 22 2026...........SUNRISE 553 AM MDT SUNSET 901 PM MDT
MAY 23 2026...........SUNRISE 552 AM MDT SUNSET 902 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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