Skip to content
VSWeather

Helena Valley Northwest, MT vs Helena Valley West Central, MT weather comparison

Helena Valley Northwest

MT

Helena Valley Northwest and Helena Valley West Central have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Helena Valley Northwest, MT and Helena Valley West Central, MT
Helena Valley NorthwestMetricHelena Valley West Central
202 daysSunny daysclear or partly cloudy skies202 days
16 inPrecipitationper year16 in
108 daysWet daysrain or snow per year108 days
34 inSnowfallper year35 in
19 daysHot daysabove 90 °F22 days
176 daysFreezing nightsat or below 32 °F177 days
64%Humidityaverage relative64%
44 °FAverage temperatureyear round45 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

Helena Valley NorthwestHelena Valley West Central

Daily highs

406080JanMarMayJulSepNovHelena Valley Northwest, Jan: 32 °FHelena Valley Northwest, Feb: 36 °FHelena Valley Northwest, Mar: 46 °FHelena Valley Northwest, Apr: 55 °FHelena Valley Northwest, May: 64 °FHelena Valley Northwest, Jun: 73 °FHelena Valley Northwest, Jul: 83 °FHelena Valley Northwest, Aug: 83 °FHelena Valley Northwest, Sep: 71 °FHelena Valley Northwest, Oct: 56 °FHelena Valley Northwest, Nov: 41 °FHelena Valley Northwest, Dec: 32 °FHelena Valley West Central, Jan: 32 °FHelena Valley West Central, Feb: 36 °FHelena Valley West Central, Mar: 46 °FHelena Valley West Central, Apr: 55 °FHelena Valley West Central, May: 65 °FHelena Valley West Central, Jun: 73 °FHelena Valley West Central, Jul: 85 °FHelena Valley West Central, Aug: 83 °FHelena Valley West Central, Sep: 72 °FHelena Valley West Central, Oct: 56 °FHelena Valley West Central, Nov: 42 °FHelena Valley West Central, Dec: 32 °F

Daily lows

2040JanMarMayJulSepNovHelena Valley Northwest, Jan: 14 °FHelena Valley Northwest, Feb: 16 °FHelena Valley Northwest, Mar: 23 °FHelena Valley Northwest, Apr: 30 °FHelena Valley Northwest, May: 39 °FHelena Valley Northwest, Jun: 46 °FHelena Valley Northwest, Jul: 53 °FHelena Valley Northwest, Aug: 51 °FHelena Valley Northwest, Sep: 43 °FHelena Valley Northwest, Oct: 33 °FHelena Valley Northwest, Nov: 22 °FHelena Valley Northwest, Dec: 15 °FHelena Valley West Central, Jan: 13 °FHelena Valley West Central, Feb: 16 °FHelena Valley West Central, Mar: 24 °FHelena Valley West Central, Apr: 31 °FHelena Valley West Central, May: 40 °FHelena Valley West Central, Jun: 47 °FHelena Valley West Central, Jul: 54 °FHelena Valley West Central, Aug: 52 °FHelena Valley West Central, Sep: 44 °FHelena Valley West Central, Oct: 33 °FHelena Valley West Central, Nov: 22 °FHelena Valley West Central, Dec: 14 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Helena Valley Northwest high323646556473838371564132
Helena Valley West Central high323646556573858372564232
Helena Valley Northwest low141623303946535143332215
Helena Valley West Central low131624314047545244332214

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

Helena Valley NorthwestHelena Valley West Central
0.01.02.0JanMarMayJulSepNovHelena Valley Northwest, Jan: 0.8 inHelena Valley Northwest, Feb: 0.8 inHelena Valley Northwest, Mar: 1.1 inHelena Valley Northwest, Apr: 1.9 inHelena Valley Northwest, May: 2.3 inHelena Valley Northwest, Jun: 2.6 inHelena Valley Northwest, Jul: 1.0 inHelena Valley Northwest, Aug: 0.9 inHelena Valley Northwest, Sep: 1.2 inHelena Valley Northwest, Oct: 1.2 inHelena Valley Northwest, Nov: 1.0 inHelena Valley Northwest, Dec: 0.9 inHelena Valley West Central, Jan: 0.8 inHelena Valley West Central, Feb: 0.8 inHelena Valley West Central, Mar: 1.1 inHelena Valley West Central, Apr: 1.9 inHelena Valley West Central, May: 2.3 inHelena Valley West Central, Jun: 2.6 inHelena Valley West Central, Jul: 1.0 inHelena Valley West Central, Aug: 0.9 inHelena Valley West Central, Sep: 1.2 inHelena Valley West Central, Oct: 1.2 inHelena Valley West Central, Nov: 1.0 inHelena Valley West Central, Dec: 0.9 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Helena Valley Northwest0.80.81.11.92.32.61.00.91.21.21.00.9
Helena Valley West Central0.80.81.11.92.32.61.00.91.21.21.00.9

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

Helena Valley NorthwestHelena Valley West Central
01020JanMarMayJulSepNovHelena Valley Northwest, Jan: 12 daysHelena Valley Northwest, Feb: 12 daysHelena Valley Northwest, Mar: 14 daysHelena Valley Northwest, Apr: 13 daysHelena Valley Northwest, May: 16 daysHelena Valley Northwest, Jun: 18 daysHelena Valley Northwest, Jul: 26 daysHelena Valley Northwest, Aug: 26 daysHelena Valley Northwest, Sep: 21 daysHelena Valley Northwest, Oct: 18 daysHelena Valley Northwest, Nov: 13 daysHelena Valley Northwest, Dec: 12 daysHelena Valley West Central, Jan: 12 daysHelena Valley West Central, Feb: 12 daysHelena Valley West Central, Mar: 14 daysHelena Valley West Central, Apr: 13 daysHelena Valley West Central, May: 16 daysHelena Valley West Central, Jun: 18 daysHelena Valley West Central, Jul: 26 daysHelena Valley West Central, Aug: 26 daysHelena Valley West Central, Sep: 21 daysHelena Valley West Central, Oct: 18 daysHelena Valley West Central, Nov: 13 daysHelena Valley West Central, Dec: 12 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Helena Valley Northwest121214131618262621181312
Helena Valley West Central121214131618262621181312

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Helena Valley Northwest vs another city

See the full Helena Valley Northwest, MT climate profile

More Montana cities

Helena Valley West Central vs another city

See the full Helena Valley West Central, MT climate profile

More Montana cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. 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).