Skip to content
VSWeather

Phoenix, AZ vs Port Washington, WI weather comparison

Phoenix

AZ

Port Washington picks up around 42 more inches of snow each winter.

Phoenix has around 135 fewer freezing nights a year. Phoenix endures about 159 more days above 90 °F each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Phoenix, AZ and Port Washington, WI
PhoenixMetricPort Washington
307 daysSunny daysclear or partly cloudy skies179 days
7 inPrecipitationper year34 in
33 daysWet daysrain or snow per year129 days
0 inSnowfallper year42 in
163 daysHot daysabove 90 °F4 days
2 daysFreezing nightsat or below 32 °F136 days
35%Humidityaverage relative75%
74 °FAverage temperatureyear round47 °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.

PhoenixPort Washington

Daily highs

255075100JanMarMayJulSepNovPhoenix, 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 °FPort Washington, Jan: 30 °FPort Washington, Feb: 33 °FPort Washington, Mar: 42 °FPort Washington, Apr: 51 °FPort Washington, May: 62 °FPort Washington, Jun: 72 °FPort Washington, Jul: 79 °FPort Washington, Aug: 78 °FPort Washington, Sep: 71 °FPort Washington, Oct: 59 °FPort Washington, Nov: 46 °FPort Washington, Dec: 35 °F

Daily lows

20406080JanMarMayJulSepNovPhoenix, 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 °FPort Washington, Jan: 14 °FPort Washington, Feb: 15 °FPort Washington, Mar: 25 °FPort Washington, Apr: 35 °FPort Washington, May: 45 °FPort Washington, Jun: 55 °FPort Washington, Jul: 61 °FPort Washington, Aug: 61 °FPort Washington, Sep: 53 °FPort Washington, Oct: 41 °FPort Washington, Nov: 30 °FPort Washington, Dec: 20 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix high666976839210210510398877565
Port Washington high303342516272797871594635
Phoenix low444752586775828276645143
Port Washington low141525354555616153413020

Monthly precipitation

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

PhoenixPort Washington
0.02.04.0JanMarMayJulSepNovPhoenix, 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 inPort Washington, Jan: 1.9 inPort Washington, Feb: 1.7 inPort Washington, Mar: 2.4 inPort Washington, Apr: 3.9 inPort Washington, May: 3.6 inPort Washington, Jun: 3.5 inPort Washington, Jul: 3.1 inPort Washington, Aug: 3.6 inPort Washington, Sep: 3.0 inPort Washington, Oct: 3.1 inPort Washington, Nov: 2.3 inPort Washington, Dec: 2.1 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix0.91.10.80.20.10.10.60.90.70.60.50.8
Port Washington1.91.72.43.93.63.53.13.63.03.12.32.1

Monthly sunny days

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

PhoenixPort Washington
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 daysPort Washington, Jan: 11 daysPort Washington, Feb: 12 daysPort Washington, Mar: 14 daysPort Washington, Apr: 13 daysPort Washington, May: 15 daysPort Washington, Jun: 16 daysPort Washington, Jul: 21 daysPort Washington, Aug: 20 daysPort Washington, Sep: 19 daysPort Washington, Oct: 15 daysPort Washington, Nov: 13 daysPort Washington, Dec: 11 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix232125272929242628282524
Port Washington111214131516212019151311

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

Port Washington vs another city

See the full Port Washington, WI climate profile

More Wisconsin 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).