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Chandler, AZ vs Portland, OR weather comparison

Chandler

AZ

Chandler endures about 160 more days above 90 °F each year.

Chandler sees rain or snow on roughly 125 fewer days each year. Chandler enjoys about 148 more sunny days a year than Portland.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Chandler, AZ and Portland, OR
ChandlerMetricPortland
307 daysSunny daysclear or partly cloudy skies160 days
9 inPrecipitationper year37 in
32 daysWet daysrain or snow per year157 days
0 inSnowfallper year6 in
172 daysHot daysabove 90 °F13 days
8 daysFreezing nightsat or below 32 °F22 days
35%Humidityaverage relative76%
73 °FAverage temperatureyear round55 °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.

ChandlerPortland

Daily highs

6080100JanMarMayJulSepNovChandler, Jan: 68 °FChandler, Feb: 71 °FChandler, Mar: 78 °FChandler, Apr: 86 °FChandler, May: 94 °FChandler, Jun: 103 °FChandler, Jul: 105 °FChandler, Aug: 104 °FChandler, Sep: 100 °FChandler, Oct: 89 °FChandler, Nov: 76 °FChandler, Dec: 67 °FPortland, Jan: 47 °FPortland, Feb: 51 °FPortland, Mar: 56 °FPortland, Apr: 61 °FPortland, May: 68 °FPortland, Jun: 73 °FPortland, Jul: 81 °FPortland, Aug: 81 °FPortland, Sep: 75 °FPortland, Oct: 63 °FPortland, Nov: 53 °FPortland, Dec: 46 °F

Daily lows

406080JanMarMayJulSepNovChandler, Jan: 41 °FChandler, Feb: 44 °FChandler, Mar: 49 °FChandler, Apr: 54 °FChandler, May: 63 °FChandler, Jun: 71 °FChandler, Jul: 79 °FChandler, Aug: 78 °FChandler, Sep: 72 °FChandler, Oct: 60 °FChandler, Nov: 48 °FChandler, Dec: 40 °FPortland, Jan: 37 °FPortland, Feb: 38 °FPortland, Mar: 40 °FPortland, Apr: 44 °FPortland, May: 49 °FPortland, Jun: 53 °FPortland, Jul: 58 °FPortland, Aug: 58 °FPortland, Sep: 55 °FPortland, Oct: 47 °FPortland, Nov: 41 °FPortland, Dec: 37 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chandler high6871788694103105104100897667
Portland high475156616873818175635346
Chandler low414449546371797872604840
Portland low373840444953585855474137

Monthly precipitation

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

ChandlerPortland
0.02.04.06.0JanMarMayJulSepNovChandler, Jan: 1.2 inChandler, Feb: 1.4 inChandler, Mar: 0.9 inChandler, Apr: 0.3 inChandler, May: 0.1 inChandler, Jun: 0.1 inChandler, Jul: 0.7 inChandler, Aug: 1.0 inChandler, Sep: 1.0 inChandler, Oct: 0.6 inChandler, Nov: 0.6 inChandler, Dec: 1.1 inPortland, Jan: 5.1 inPortland, Feb: 4.0 inPortland, Mar: 4.4 inPortland, Apr: 3.5 inPortland, May: 2.1 inPortland, Jun: 1.3 inPortland, Jul: 0.4 inPortland, Aug: 0.4 inPortland, Sep: 1.3 inPortland, Oct: 3.2 inPortland, Nov: 5.3 inPortland, Dec: 5.9 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chandler1.21.40.90.30.10.10.71.01.00.60.61.1
Portland5.14.04.43.52.11.30.40.41.33.25.35.9

Monthly sunny days

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

ChandlerPortland
0102030JanMarMayJulSepNovChandler, Jan: 23 daysChandler, Feb: 21 daysChandler, Mar: 25 daysChandler, Apr: 27 daysChandler, May: 29 daysChandler, Jun: 28 daysChandler, Jul: 24 daysChandler, Aug: 26 daysChandler, Sep: 28 daysChandler, Oct: 28 daysChandler, Nov: 25 daysChandler, Dec: 24 daysPortland, Jan: 7 daysPortland, Feb: 8 daysPortland, Mar: 8 daysPortland, Apr: 9 daysPortland, May: 13 daysPortland, Jun: 15 daysPortland, Jul: 24 daysPortland, Aug: 25 daysPortland, Sep: 21 daysPortland, Oct: 15 daysPortland, Nov: 8 daysPortland, Dec: 7 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chandler232125272928242628282524
Portland788913152425211587

Keep comparing

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

Chandler vs another city

See the full Chandler, AZ climate profile

More Arizona cities

Portland vs another city

See the full Portland, 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).