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Sunnyside, WA vs West Richland, WA weather comparison

Sunnyside

WA

West Richland has around 42 fewer freezing nights a year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Sunnyside, WA and West Richland, WA
SunnysideMetricWest Richland
225 daysSunny daysclear or partly cloudy skies220 days
10 inPrecipitationper year9 in
63 daysWet daysrain or snow per year59 days
9 inSnowfallper year7 in
44 daysHot daysabove 90 °F39 days
138 daysFreezing nightsat or below 32 °F96 days
56%Humidityaverage relative55%
50 °FAverage temperatureyear round53 °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.

SunnysideWest Richland

Daily highs

406080JanMarMayJulSepNovSunnyside, Jan: 38 °FSunnyside, Feb: 46 °FSunnyside, Mar: 55 °FSunnyside, Apr: 63 °FSunnyside, May: 73 °FSunnyside, Jun: 79 °FSunnyside, Jul: 88 °FSunnyside, Aug: 87 °FSunnyside, Sep: 78 °FSunnyside, Oct: 64 °FSunnyside, Nov: 48 °FSunnyside, Dec: 37 °FWest Richland, Jan: 41 °FWest Richland, Feb: 47 °FWest Richland, Mar: 57 °FWest Richland, Apr: 65 °FWest Richland, May: 74 °FWest Richland, Jun: 80 °FWest Richland, Jul: 89 °FWest Richland, Aug: 88 °FWest Richland, Sep: 79 °FWest Richland, Oct: 64 °FWest Richland, Nov: 49 °FWest Richland, Dec: 40 °F

Daily lows

204060JanMarMayJulSepNovSunnyside, Jan: 23 °FSunnyside, Feb: 24 °FSunnyside, Mar: 30 °FSunnyside, Apr: 36 °FSunnyside, May: 44 °FSunnyside, Jun: 49 °FSunnyside, Jul: 54 °FSunnyside, Aug: 52 °FSunnyside, Sep: 45 °FSunnyside, Oct: 35 °FSunnyside, Nov: 28 °FSunnyside, Dec: 22 °FWest Richland, Jan: 28 °FWest Richland, Feb: 30 °FWest Richland, Mar: 35 °FWest Richland, Apr: 40 °FWest Richland, May: 48 °FWest Richland, Jun: 54 °FWest Richland, Jul: 59 °FWest Richland, Aug: 58 °FWest Richland, Sep: 51 °FWest Richland, Oct: 41 °FWest Richland, Nov: 33 °FWest Richland, Dec: 28 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Sunnyside high384655637379888778644837
West Richland high414757657480898879644940
Sunnyside low232430364449545245352822
West Richland low283035404854595851413328

Monthly precipitation

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

SunnysideWest Richland
0.00.51.01.5JanMarMayJulSepNovSunnyside, Jan: 1.5 inSunnyside, Feb: 1.1 inSunnyside, Mar: 1.0 inSunnyside, Apr: 0.7 inSunnyside, May: 0.7 inSunnyside, Jun: 0.4 inSunnyside, Jul: 0.2 inSunnyside, Aug: 0.2 inSunnyside, Sep: 0.3 inSunnyside, Oct: 1.0 inSunnyside, Nov: 1.3 inSunnyside, Dec: 1.7 inWest Richland, Jan: 1.3 inWest Richland, Feb: 0.9 inWest Richland, Mar: 0.8 inWest Richland, Apr: 0.6 inWest Richland, May: 0.6 inWest Richland, Jun: 0.5 inWest Richland, Jul: 0.1 inWest Richland, Aug: 0.2 inWest Richland, Sep: 0.3 inWest Richland, Oct: 0.8 inWest Richland, Nov: 1.1 inWest Richland, Dec: 1.4 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Sunnyside1.51.11.00.70.70.40.20.20.31.01.31.7
West Richland1.30.90.80.60.60.50.10.20.30.81.11.4

Monthly sunny days

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

SunnysideWest Richland
0102030JanMarMayJulSepNovSunnyside, Jan: 10 daysSunnyside, Feb: 13 daysSunnyside, Mar: 15 daysSunnyside, Apr: 17 daysSunnyside, May: 19 daysSunnyside, Jun: 23 daysSunnyside, Jul: 29 daysSunnyside, Aug: 28 daysSunnyside, Sep: 25 daysSunnyside, Oct: 20 daysSunnyside, Nov: 14 daysSunnyside, Dec: 12 daysWest Richland, Jan: 9 daysWest Richland, Feb: 13 daysWest Richland, Mar: 15 daysWest Richland, Apr: 17 daysWest Richland, May: 19 daysWest Richland, Jun: 22 daysWest Richland, Jul: 29 daysWest Richland, Aug: 28 daysWest Richland, Sep: 25 daysWest Richland, Oct: 21 daysWest Richland, Nov: 13 daysWest Richland, Dec: 11 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Sunnyside101315171923292825201412
West Richland91315171922292825211311

Keep comparing

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

Sunnyside vs another city

See the full Sunnyside, WA climate profile

More Washington cities

West Richland vs another city

See the full West Richland, 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).