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Glendale Heights, IL vs Phoenix, AZ weather comparison

Glendale Heights

IL

Glendale Heights picks up around 36 more inches of snow each winter.

Phoenix has around 128 fewer freezing nights a year. Phoenix endures about 142 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 Glendale Heights, IL and Phoenix, AZ
Glendale HeightsMetricPhoenix
182 daysSunny daysclear or partly cloudy skies307 days
37 inPrecipitationper year7 in
127 daysWet daysrain or snow per year33 days
36 inSnowfallper year0 in
21 daysHot daysabove 90 °F163 days
130 daysFreezing nightsat or below 32 °F2 days
71%Humidityaverage relative35%
51 °FAverage temperatureyear round74 °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.

Glendale HeightsPhoenix

Daily highs

5075100JanMarMayJulSepNovGlendale Heights, Jan: 32 °FGlendale Heights, Feb: 36 °FGlendale Heights, Mar: 48 °FGlendale Heights, Apr: 60 °FGlendale Heights, May: 72 °FGlendale Heights, Jun: 81 °FGlendale Heights, Jul: 85 °FGlendale Heights, Aug: 83 °FGlendale Heights, Sep: 77 °FGlendale Heights, Oct: 64 °FGlendale Heights, Nov: 49 °FGlendale Heights, Dec: 37 °FPhoenix, 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 °F

Daily lows

20406080JanMarMayJulSepNovGlendale Heights, Jan: 17 °FGlendale Heights, Feb: 20 °FGlendale Heights, Mar: 28 °FGlendale Heights, Apr: 38 °FGlendale Heights, May: 49 °FGlendale Heights, Jun: 59 °FGlendale Heights, Jul: 64 °FGlendale Heights, Aug: 62 °FGlendale Heights, Sep: 54 °FGlendale Heights, Oct: 43 °FGlendale Heights, Nov: 32 °FGlendale Heights, Dec: 22 °FPhoenix, 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 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Glendale Heights high323648607281858377644937
Phoenix high666976839210210510398877565
Glendale Heights low172028384959646254433222
Phoenix low444752586775828276645143

Monthly precipitation

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

Glendale HeightsPhoenix
0.02.04.0JanMarMayJulSepNovGlendale Heights, Jan: 2.1 inGlendale Heights, Feb: 1.9 inGlendale Heights, Mar: 2.5 inGlendale Heights, Apr: 4.3 inGlendale Heights, May: 4.4 inGlendale Heights, Jun: 3.9 inGlendale Heights, Jul: 3.6 inGlendale Heights, Aug: 3.7 inGlendale Heights, Sep: 2.9 inGlendale Heights, Oct: 3.1 inGlendale Heights, Nov: 2.4 inGlendale Heights, Dec: 2.1 inPhoenix, 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 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Glendale Heights2.11.92.54.34.43.93.63.72.93.12.42.1
Phoenix0.91.10.80.20.10.10.60.90.70.60.50.8

Monthly sunny days

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

Glendale HeightsPhoenix
0102030JanMarMayJulSepNovGlendale Heights, Jan: 11 daysGlendale Heights, Feb: 11 daysGlendale Heights, Mar: 14 daysGlendale Heights, Apr: 14 daysGlendale Heights, May: 15 daysGlendale Heights, Jun: 16 daysGlendale Heights, Jul: 20 daysGlendale Heights, Aug: 20 daysGlendale Heights, Sep: 20 daysGlendale Heights, Oct: 16 daysGlendale Heights, Nov: 14 daysGlendale Heights, Dec: 12 daysPhoenix, 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 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Glendale Heights111114141516202020161412
Phoenix232125272929242628282524

Keep comparing

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

Glendale Heights vs another city

See the full Glendale Heights, IL climate profile

More Illinois cities

Phoenix vs another city

See the full Phoenix, AZ climate profile

More Arizona 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).