Skip to content
VSWeather

Phoenix, AZ vs Sun Prairie, WI weather comparison

Phoenix

AZ

Sun Prairie picks up around 47 more inches of snow each winter.

Phoenix has around 148 fewer freezing nights a year. Phoenix endures about 155 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 Sun Prairie, WI
PhoenixMetricSun Prairie
307 daysSunny daysclear or partly cloudy skies181 days
7 inPrecipitationper year35 in
33 daysWet daysrain or snow per year126 days
0 inSnowfallper year47 in
163 daysHot daysabove 90 °F8 days
2 daysFreezing nightsat or below 32 °F150 days
35%Humidityaverage relative71%
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.

PhoenixSun Prairie

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 °FSun Prairie, Jan: 27 °FSun Prairie, Feb: 31 °FSun Prairie, Mar: 43 °FSun Prairie, Apr: 57 °FSun Prairie, May: 69 °FSun Prairie, Jun: 79 °FSun Prairie, Jul: 82 °FSun Prairie, Aug: 80 °FSun Prairie, Sep: 73 °FSun Prairie, Oct: 60 °FSun Prairie, Nov: 45 °FSun Prairie, Dec: 32 °F

Daily lows

255075JanMarMayJulSepNovPhoenix, 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 °FSun Prairie, Jan: 11 °FSun Prairie, Feb: 14 °FSun Prairie, Mar: 24 °FSun Prairie, Apr: 35 °FSun Prairie, May: 47 °FSun Prairie, Jun: 57 °FSun Prairie, Jul: 61 °FSun Prairie, Aug: 59 °FSun Prairie, Sep: 51 °FSun Prairie, Oct: 39 °FSun Prairie, Nov: 28 °FSun Prairie, Dec: 17 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix high666976839210210510398877565
Sun Prairie high273143576979828073604532
Phoenix low444752586775828276645143
Sun Prairie low111424354757615951392817

Monthly precipitation

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

PhoenixSun Prairie
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 inSun Prairie, Jan: 1.6 inSun Prairie, Feb: 1.6 inSun Prairie, Mar: 2.4 inSun Prairie, Apr: 3.9 inSun Prairie, May: 3.9 inSun Prairie, Jun: 4.3 inSun Prairie, Jul: 3.4 inSun Prairie, Aug: 3.7 inSun Prairie, Sep: 3.1 inSun Prairie, Oct: 2.9 inSun Prairie, Nov: 2.2 inSun Prairie, Dec: 1.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix0.91.10.80.20.10.10.60.90.70.60.50.8
Sun Prairie1.61.62.43.93.94.33.43.73.12.92.21.8

Monthly sunny days

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

PhoenixSun Prairie
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 daysSun Prairie, Jan: 12 daysSun Prairie, Feb: 12 daysSun Prairie, Mar: 14 daysSun Prairie, Apr: 13 daysSun Prairie, May: 15 daysSun Prairie, Jun: 16 daysSun Prairie, Jul: 20 daysSun Prairie, Aug: 20 daysSun Prairie, Sep: 19 daysSun Prairie, Oct: 16 daysSun Prairie, Nov: 13 daysSun Prairie, Dec: 12 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix232125272929242628282524
Sun Prairie121214131516202019161312

Keep comparing

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

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).