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Selah, WA vs Union Gap, WA weather comparison

Selah

WA

Selah and Union Gap have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Selah, WA and Union Gap, WA
SelahMetricUnion Gap
218 daysSunny daysclear or partly cloudy skies224 days
15 inPrecipitationper year13 in
81 daysWet daysrain or snow per year71 days
24 inSnowfallper year20 in
38 daysHot daysabove 90 °F40 days
144 daysFreezing nightsat or below 32 °F137 days
60%Humidityaverage relative60%
50 °FAverage temperatureyear round51 °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.

SelahUnion Gap

Daily highs

406080JanMarMayJulSepNovSelah, Jan: 38 °FSelah, Feb: 46 °FSelah, Mar: 55 °FSelah, Apr: 63 °FSelah, May: 73 °FSelah, Jun: 79 °FSelah, Jul: 88 °FSelah, Aug: 88 °FSelah, Sep: 78 °FSelah, Oct: 64 °FSelah, Nov: 48 °FSelah, Dec: 37 °FUnion Gap, Jan: 39 °FUnion Gap, Feb: 47 °FUnion Gap, Mar: 57 °FUnion Gap, Apr: 65 °FUnion Gap, May: 74 °FUnion Gap, Jun: 80 °FUnion Gap, Jul: 89 °FUnion Gap, Aug: 88 °FUnion Gap, Sep: 79 °FUnion Gap, Oct: 64 °FUnion Gap, Nov: 49 °FUnion Gap, Dec: 38 °F

Daily lows

20304050JanMarMayJulSepNovSelah, Jan: 23 °FSelah, Feb: 26 °FSelah, Mar: 30 °FSelah, Apr: 36 °FSelah, May: 44 °FSelah, Jun: 50 °FSelah, Jul: 55 °FSelah, Aug: 54 °FSelah, Sep: 46 °FSelah, Oct: 36 °FSelah, Nov: 28 °FSelah, Dec: 22 °FUnion Gap, Jan: 24 °FUnion Gap, Feb: 27 °FUnion Gap, Mar: 31 °FUnion Gap, Apr: 36 °FUnion Gap, May: 44 °FUnion Gap, Jun: 50 °FUnion Gap, Jul: 56 °FUnion Gap, Aug: 54 °FUnion Gap, Sep: 46 °FUnion Gap, Oct: 36 °FUnion Gap, Nov: 28 °FUnion Gap, Dec: 24 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Selah high384655637379888878644837
Union Gap high394757657480898879644938
Selah low232630364450555446362822
Union Gap low242731364450565446362824

Monthly precipitation

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

SelahUnion Gap
0.01.02.0JanMarMayJulSepNovSelah, Jan: 2.3 inSelah, Feb: 1.7 inSelah, Mar: 1.4 inSelah, Apr: 0.9 inSelah, May: 0.9 inSelah, Jun: 0.5 inSelah, Jul: 0.2 inSelah, Aug: 0.2 inSelah, Sep: 0.5 inSelah, Oct: 1.3 inSelah, Nov: 2.2 inSelah, Dec: 2.6 inUnion Gap, Jan: 2.3 inUnion Gap, Feb: 1.6 inUnion Gap, Mar: 1.3 inUnion Gap, Apr: 0.8 inUnion Gap, May: 0.7 inUnion Gap, Jun: 0.4 inUnion Gap, Jul: 0.1 inUnion Gap, Aug: 0.1 inUnion Gap, Sep: 0.3 inUnion Gap, Oct: 1.2 inUnion Gap, Nov: 2.0 inUnion Gap, Dec: 2.6 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Selah2.31.71.40.90.90.50.20.20.51.32.22.6
Union Gap2.31.61.30.80.70.40.10.10.31.22.02.6

Monthly sunny days

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

SelahUnion Gap
0102030JanMarMayJulSepNovSelah, Jan: 9 daysSelah, Feb: 13 daysSelah, Mar: 15 daysSelah, Apr: 16 daysSelah, May: 19 daysSelah, Jun: 23 daysSelah, Jul: 29 daysSelah, Aug: 28 daysSelah, Sep: 25 daysSelah, Oct: 19 daysSelah, Nov: 13 daysSelah, Dec: 11 daysUnion Gap, Jan: 11 daysUnion Gap, Feb: 13 daysUnion Gap, Mar: 16 daysUnion Gap, Apr: 17 daysUnion Gap, May: 20 daysUnion Gap, Jun: 23 daysUnion Gap, Jul: 29 daysUnion Gap, Aug: 28 daysUnion Gap, Sep: 25 daysUnion Gap, Oct: 20 daysUnion Gap, Nov: 13 daysUnion Gap, Dec: 11 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Selah91315161923292825191311
Union Gap111316172023292825201311

Keep comparing

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

Selah vs another city

See the full Selah, WA climate profile

More Washington cities

Union Gap vs another city

See the full Union Gap, WA climate profile

More Washington 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).