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Phoenix, AZ vs Westminster, CA weather comparison

Phoenix

AZ

Phoenix endures about 135 more days above 90 °F each year.

Phoenix enjoys about 22 more sunny days a year than Westminster.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Phoenix, AZ and Westminster, CA
PhoenixMetricWestminster
307 daysSunny daysclear or partly cloudy skies286 days
7 inPrecipitationper year12 in
33 daysWet daysrain or snow per year31 days
0 inSnowfallper year0 in
163 daysHot daysabove 90 °F28 days
2 daysFreezing nightsat or below 32 °F0 days
35%Humidityaverage relative71%
74 °FAverage temperatureyear round66 °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.

PhoenixWestminster

Daily highs

80100JanMarMayJulSepNovPhoenix, Jan: 66 °FPhoenix, Feb: 69 °FPhoenix, Mar: 76 °FPhoenix, Apr: 83 °FPhoenix, May: 92 °FPhoenix, Jun: 102 °FPhoenix, Jul: 105 °FPhoenix, Aug: 103 °FPhoenix, Sep: 98 °FPhoenix, Oct: 87 °FPhoenix, Nov: 75 °FPhoenix, Dec: 65 °FWestminster, Jan: 69 °FWestminster, Feb: 69 °FWestminster, Mar: 70 °FWestminster, Apr: 73 °FWestminster, May: 74 °FWestminster, Jun: 77 °FWestminster, Jul: 82 °FWestminster, Aug: 84 °FWestminster, Sep: 83 °FWestminster, Oct: 79 °FWestminster, Nov: 73 °FWestminster, Dec: 68 °F

Daily lows

6080JanMarMayJulSepNovPhoenix, Jan: 44 °FPhoenix, Feb: 47 °FPhoenix, Mar: 52 °FPhoenix, Apr: 58 °FPhoenix, May: 67 °FPhoenix, Jun: 75 °FPhoenix, Jul: 82 °FPhoenix, Aug: 82 °FPhoenix, Sep: 76 °FPhoenix, Oct: 64 °FPhoenix, Nov: 51 °FPhoenix, Dec: 43 °FWestminster, Jan: 48 °FWestminster, Feb: 49 °FWestminster, Mar: 52 °FWestminster, Apr: 54 °FWestminster, May: 58 °FWestminster, Jun: 62 °FWestminster, Jul: 65 °FWestminster, Aug: 66 °FWestminster, Sep: 64 °FWestminster, Oct: 59 °FWestminster, Nov: 52 °FWestminster, Dec: 47 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix high666976839210210510398877565
Westminster high696970737477828483797368
Phoenix low444752586775828276645143
Westminster low484952545862656664595247

Monthly precipitation

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

PhoenixWestminster
0.01.02.03.0JanMarMayJulSepNovPhoenix, Jan: 0.9 inPhoenix, Feb: 1.1 inPhoenix, Mar: 0.8 inPhoenix, Apr: 0.2 inPhoenix, May: 0.1 inPhoenix, Jun: 0.1 inPhoenix, Jul: 0.6 inPhoenix, Aug: 0.9 inPhoenix, Sep: 0.7 inPhoenix, Oct: 0.6 inPhoenix, Nov: 0.5 inPhoenix, Dec: 0.8 inWestminster, Jan: 2.8 inWestminster, Feb: 3.1 inWestminster, Mar: 1.8 inWestminster, Apr: 0.7 inWestminster, May: 0.3 inWestminster, Jun: 0.1 inWestminster, Jul: 0.1 inWestminster, Aug: 0.0 inWestminster, Sep: 0.1 inWestminster, Oct: 0.6 inWestminster, Nov: 0.7 inWestminster, Dec: 1.9 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix0.91.10.80.20.10.10.60.90.70.60.50.8
Westminster2.83.11.80.70.30.10.10.00.10.60.71.9

Monthly sunny days

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

PhoenixWestminster
0102030JanMarMayJulSepNovPhoenix, Jan: 23 daysPhoenix, Feb: 21 daysPhoenix, Mar: 25 daysPhoenix, Apr: 27 daysPhoenix, May: 29 daysPhoenix, Jun: 29 daysPhoenix, Jul: 24 daysPhoenix, Aug: 26 daysPhoenix, Sep: 28 daysPhoenix, Oct: 28 daysPhoenix, Nov: 25 daysPhoenix, Dec: 24 daysWestminster, Jan: 19 daysWestminster, Feb: 18 daysWestminster, Mar: 21 daysWestminster, Apr: 23 daysWestminster, May: 24 daysWestminster, Jun: 26 daysWestminster, Jul: 29 daysWestminster, Aug: 30 daysWestminster, Sep: 28 daysWestminster, Oct: 26 daysWestminster, Nov: 24 daysWestminster, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix232125272929242628282524
Westminster191821232426293028262421

Keep comparing

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

Phoenix vs another city

See the full Phoenix, AZ climate profile

More Arizona cities

Westminster vs another city

See the full Westminster, CA climate profile

More California 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).