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Helena Valley Southeast, MT vs New York, NY weather comparison

Helena Valley Southeast

MT

New York has around 109 fewer freezing nights a year.

Helena Valley Southeast picks up around 13 more inches of snow each winter.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Helena Valley Southeast, MT and New York, NY
Helena Valley SoutheastMetricNew York
201 daysSunny daysclear or partly cloudy skies202 days
21 inPrecipitationper year44 in
133 daysWet daysrain or snow per year121 days
40 inSnowfallper year27 in
25 daysHot daysabove 90 °F16 days
174 daysFreezing nightsat or below 32 °F65 days
65%Humidityaverage relative71%
45 °FAverage temperatureyear round56 °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 SoutheastNew York

Daily highs

406080JanMarMayJulSepNovHelena Valley Southeast, Jan: 32 °FHelena Valley Southeast, Feb: 37 °FHelena Valley Southeast, Mar: 47 °FHelena Valley Southeast, Apr: 56 °FHelena Valley Southeast, May: 66 °FHelena Valley Southeast, Jun: 74 °FHelena Valley Southeast, Jul: 85 °FHelena Valley Southeast, Aug: 84 °FHelena Valley Southeast, Sep: 73 °FHelena Valley Southeast, Oct: 57 °FHelena Valley Southeast, Nov: 42 °FHelena Valley Southeast, Dec: 33 °FNew York, Jan: 40 °FNew York, Feb: 42 °FNew York, Mar: 50 °FNew York, Apr: 61 °FNew York, May: 71 °FNew York, Jun: 80 °FNew York, Jul: 85 °FNew York, Aug: 83 °FNew York, Sep: 77 °FNew York, Oct: 65 °FNew York, Nov: 54 °FNew York, Dec: 45 °F

Daily lows

204060JanMarMayJulSepNovHelena Valley Southeast, Jan: 13 °FHelena Valley Southeast, Feb: 17 °FHelena Valley Southeast, Mar: 24 °FHelena Valley Southeast, Apr: 32 °FHelena Valley Southeast, May: 41 °FHelena Valley Southeast, Jun: 48 °FHelena Valley Southeast, Jul: 54 °FHelena Valley Southeast, Aug: 52 °FHelena Valley Southeast, Sep: 44 °FHelena Valley Southeast, Oct: 33 °FHelena Valley Southeast, Nov: 22 °FHelena Valley Southeast, Dec: 14 °FNew York, Jan: 28 °FNew York, Feb: 29 °FNew York, Mar: 36 °FNew York, Apr: 45 °FNew York, May: 55 °FNew York, Jun: 64 °FNew York, Jul: 71 °FNew York, Aug: 69 °FNew York, Sep: 63 °FNew York, Oct: 52 °FNew York, Nov: 42 °FNew York, Dec: 34 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Helena Valley Southeast high323747566674858473574233
New York high404250617180858377655445
Helena Valley Southeast low131724324148545244332214
New York low282936455564716963524234

Monthly precipitation

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

Helena Valley SoutheastNew York
0.02.04.0JanMarMayJulSepNovHelena Valley Southeast, Jan: 0.9 inHelena Valley Southeast, Feb: 0.9 inHelena Valley Southeast, Mar: 1.4 inHelena Valley Southeast, Apr: 2.4 inHelena Valley Southeast, May: 3.2 inHelena Valley Southeast, Jun: 3.8 inHelena Valley Southeast, Jul: 1.7 inHelena Valley Southeast, Aug: 1.5 inHelena Valley Southeast, Sep: 1.6 inHelena Valley Southeast, Oct: 1.5 inHelena Valley Southeast, Nov: 1.2 inHelena Valley Southeast, Dec: 1.1 inNew York, Jan: 3.2 inNew York, Feb: 3.0 inNew York, Mar: 4.1 inNew York, Apr: 3.6 inNew York, May: 3.3 inNew York, Jun: 3.9 inNew York, Jul: 4.0 inNew York, Aug: 4.0 inNew York, Sep: 3.7 inNew York, Oct: 3.8 inNew York, Nov: 3.0 inNew York, Dec: 3.9 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Helena Valley Southeast0.90.91.42.43.23.81.71.51.61.51.21.1
New York3.23.04.13.63.33.94.04.03.73.83.03.9

Monthly sunny days

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

Helena Valley SoutheastNew York
01020JanMarMayJulSepNovHelena Valley Southeast, Jan: 13 daysHelena Valley Southeast, Feb: 12 daysHelena Valley Southeast, Mar: 13 daysHelena Valley Southeast, Apr: 13 daysHelena Valley Southeast, May: 15 daysHelena Valley Southeast, Jun: 18 daysHelena Valley Southeast, Jul: 26 daysHelena Valley Southeast, Aug: 26 daysHelena Valley Southeast, Sep: 21 daysHelena Valley Southeast, Oct: 18 daysHelena Valley Southeast, Nov: 14 daysHelena Valley Southeast, Dec: 12 daysNew York, Jan: 17 daysNew York, Feb: 16 daysNew York, Mar: 17 daysNew York, Apr: 15 daysNew York, May: 15 daysNew York, Jun: 15 daysNew York, Jul: 18 daysNew York, Aug: 18 daysNew York, Sep: 18 daysNew York, Oct: 19 daysNew York, Nov: 17 daysNew York, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Helena Valley Southeast131213131518262621181412
New York171617151515181818191716

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 Southeast vs another city

See the full Helena Valley Southeast, MT climate profile

More Montana cities

New York vs another city

See the full New York, NY climate profile

More New York 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).