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Tualatin, OR vs Wilsonville, OR weather comparison

Tualatin

OR

Tualatin and Wilsonville have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Tualatin, OR and Wilsonville, OR
TualatinMetricWilsonville
160 daysSunny daysclear or partly cloudy skies165 days
48 inPrecipitationper year47 in
143 daysWet daysrain or snow per year138 days
6 inSnowfallper year4 in
17 daysHot daysabove 90 °F16 days
40 daysFreezing nightsat or below 32 °F43 days
75%Humidityaverage relative75%
54 °FAverage temperatureyear round54 °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.

TualatinWilsonville

Daily highs

6080JanMarMayJulSepNovTualatin, Jan: 48 °FTualatin, Feb: 52 °FTualatin, Mar: 57 °FTualatin, Apr: 63 °FTualatin, May: 69 °FTualatin, Jun: 75 °FTualatin, Jul: 82 °FTualatin, Aug: 83 °FTualatin, Sep: 77 °FTualatin, Oct: 64 °FTualatin, Nov: 53 °FTualatin, Dec: 47 °FWilsonville, Jan: 47 °FWilsonville, Feb: 52 °FWilsonville, Mar: 56 °FWilsonville, Apr: 61 °FWilsonville, May: 68 °FWilsonville, Jun: 74 °FWilsonville, Jul: 82 °FWilsonville, Aug: 82 °FWilsonville, Sep: 76 °FWilsonville, Oct: 64 °FWilsonville, Nov: 53 °FWilsonville, Dec: 47 °F

Daily lows

4050JanMarMayJulSepNovTualatin, Jan: 36 °FTualatin, Feb: 36 °FTualatin, Mar: 38 °FTualatin, Apr: 41 °FTualatin, May: 47 °FTualatin, Jun: 51 °FTualatin, Jul: 55 °FTualatin, Aug: 55 °FTualatin, Sep: 51 °FTualatin, Oct: 44 °FTualatin, Nov: 39 °FTualatin, Dec: 35 °FWilsonville, Jan: 36 °FWilsonville, Feb: 37 °FWilsonville, Mar: 39 °FWilsonville, Apr: 42 °FWilsonville, May: 47 °FWilsonville, Jun: 52 °FWilsonville, Jul: 56 °FWilsonville, Aug: 56 °FWilsonville, Sep: 51 °FWilsonville, Oct: 45 °FWilsonville, Nov: 39 °FWilsonville, Dec: 35 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Tualatin high485257636975828377645347
Wilsonville high475256616874828276645347
Tualatin low363638414751555551443935
Wilsonville low363739424752565651453935

Monthly precipitation

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

TualatinWilsonville
0.02.55.07.5JanMarMayJulSepNovTualatin, Jan: 6.6 inTualatin, Feb: 5.1 inTualatin, Mar: 5.7 inTualatin, Apr: 4.5 inTualatin, May: 2.8 inTualatin, Jun: 1.7 inTualatin, Jul: 0.5 inTualatin, Aug: 0.6 inTualatin, Sep: 1.6 inTualatin, Oct: 4.2 inTualatin, Nov: 6.9 inTualatin, Dec: 7.6 inWilsonville, Jan: 6.6 inWilsonville, Feb: 5.2 inWilsonville, Mar: 5.6 inWilsonville, Apr: 4.3 inWilsonville, May: 2.6 inWilsonville, Jun: 1.6 inWilsonville, Jul: 0.4 inWilsonville, Aug: 0.5 inWilsonville, Sep: 1.5 inWilsonville, Oct: 4.0 inWilsonville, Nov: 6.7 inWilsonville, Dec: 7.6 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Tualatin6.65.15.74.52.81.70.50.61.64.26.97.6
Wilsonville6.65.25.64.32.61.60.40.51.54.06.77.6

Monthly sunny days

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

TualatinWilsonville
01020JanMarMayJulSepNovTualatin, Jan: 7 daysTualatin, Feb: 8 daysTualatin, Mar: 8 daysTualatin, Apr: 9 daysTualatin, May: 13 daysTualatin, Jun: 15 daysTualatin, Jul: 24 daysTualatin, Aug: 25 daysTualatin, Sep: 21 daysTualatin, Oct: 15 daysTualatin, Nov: 8 daysTualatin, Dec: 7 daysWilsonville, Jan: 7 daysWilsonville, Feb: 8 daysWilsonville, Mar: 9 daysWilsonville, Apr: 10 daysWilsonville, May: 13 daysWilsonville, Jun: 16 daysWilsonville, Jul: 25 daysWilsonville, Aug: 26 daysWilsonville, Sep: 22 daysWilsonville, Oct: 15 daysWilsonville, Nov: 9 daysWilsonville, Dec: 7 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Tualatin788913152425211587
Wilsonville7891013162526221597

Keep comparing

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

Tualatin vs another city

See the full Tualatin, OR climate profile

More Oregon cities

Wilsonville vs another city

See the full Wilsonville, OR climate profile

More Oregon 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).