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Miles City, MT weather and climate

Custer County, MT · population 8,412 · about 2,369 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Miles City's own coordinates.

The year at a glance

Sunny days
229
clear or partly cloudy, per year
Precipitation
15 in
per year
Wet days
84
rain or snow per year
Snowfall
23 in
per year
Hot days
41
above 90 °F
Freezing nights
167
at or below 32 °F
Humidity
58%
average relative
Average temperature
46 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
255075JanMarMayJulSepNovDaily high, Jan: 30 °FDaily high, Feb: 35 °FDaily high, Mar: 47 °FDaily high, Apr: 58 °FDaily high, May: 68 °FDaily high, Jun: 79 °FDaily high, Jul: 89 °FDaily high, Aug: 87 °FDaily high, Sep: 76 °FDaily high, Oct: 59 °FDaily high, Nov: 44 °FDaily high, Dec: 33 °FDaily low, Jan: 9 °FDaily low, Feb: 13 °FDaily low, Mar: 22 °FDaily low, Apr: 33 °FDaily low, May: 43 °FDaily low, Jun: 53 °FDaily low, Jul: 60 °FDaily low, Aug: 58 °FDaily low, Sep: 47 °FDaily low, Oct: 34 °FDaily low, Nov: 21 °FDaily low, Dec: 12 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high303547586879898776594433
Daily low91322334353605847342112

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.01.02.03.0JanMarMayJulSepNovMiles City, Jan: 0.6 inMiles City, Feb: 0.5 inMiles City, Mar: 0.9 inMiles City, Apr: 1.8 inMiles City, May: 2.9 inMiles City, Jun: 2.4 inMiles City, Jul: 1.5 inMiles City, Aug: 1.2 inMiles City, Sep: 1.3 inMiles City, Oct: 1.2 inMiles City, Nov: 0.6 inMiles City, Dec: 0.5 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Miles City0.60.50.91.82.92.41.51.21.31.20.60.5

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovMiles City, Jan: 17 daysMiles City, Feb: 15 daysMiles City, Mar: 16 daysMiles City, Apr: 15 daysMiles City, May: 18 daysMiles City, Jun: 20 daysMiles City, Jul: 27 daysMiles City, Aug: 26 daysMiles City, Sep: 22 daysMiles City, Oct: 19 daysMiles City, Nov: 18 daysMiles City, Dec: 18 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Miles City171516151820272622191818

Compare Miles City with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered Montana city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).