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Chicago, IL vs White Oak, PA weather comparison

Chicago

IL

Chicago picks up around 12 more inches of snow each winter.

Chicago sees rain or snow on roughly 28 fewer days each year. Chicago enjoys about 21 more sunny days a year than White Oak.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Chicago, IL and White Oak, PA
ChicagoMetricWhite Oak
180 daysSunny daysclear or partly cloudy skies159 days
39 inPrecipitationper year49 in
132 daysWet daysrain or snow per year160 days
37 inSnowfallper year25 in
16 daysHot daysabove 90 °F16 days
102 daysFreezing nightsat or below 32 °F118 days
71%Humidityaverage relative73%
52 °FAverage temperatureyear round52 °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.

ChicagoWhite Oak

Daily highs

406080JanMarMayJulSepNovChicago, Jan: 32 °FChicago, Feb: 36 °FChicago, Mar: 46 °FChicago, Apr: 57 °FChicago, May: 68 °FChicago, Jun: 78 °FChicago, Jul: 83 °FChicago, Aug: 81 °FChicago, Sep: 75 °FChicago, Oct: 62 °FChicago, Nov: 49 °FChicago, Dec: 37 °FWhite Oak, Jan: 38 °FWhite Oak, Feb: 41 °FWhite Oak, Mar: 50 °FWhite Oak, Apr: 63 °FWhite Oak, May: 73 °FWhite Oak, Jun: 81 °FWhite Oak, Jul: 85 °FWhite Oak, Aug: 83 °FWhite Oak, Sep: 77 °FWhite Oak, Oct: 65 °FWhite Oak, Nov: 53 °FWhite Oak, Dec: 42 °F

Daily lows

204060JanMarMayJulSepNovChicago, Jan: 20 °FChicago, Feb: 23 °FChicago, Mar: 31 °FChicago, Apr: 41 °FChicago, May: 51 °FChicago, Jun: 61 °FChicago, Jul: 67 °FChicago, Aug: 67 °FChicago, Sep: 60 °FChicago, Oct: 47 °FChicago, Nov: 36 °FChicago, Dec: 25 °FWhite Oak, Jan: 21 °FWhite Oak, Feb: 22 °FWhite Oak, Mar: 29 °FWhite Oak, Apr: 39 °FWhite Oak, May: 49 °FWhite Oak, Jun: 58 °FWhite Oak, Jul: 62 °FWhite Oak, Aug: 61 °FWhite Oak, Sep: 54 °FWhite Oak, Oct: 43 °FWhite Oak, Nov: 33 °FWhite Oak, Dec: 26 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chicago high323646576878838175624937
White Oak high384150637381858377655342
Chicago low202331415161676760473625
White Oak low212229394958626154433326

Monthly precipitation

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

ChicagoWhite Oak
0.02.04.0JanMarMayJulSepNovChicago, Jan: 2.4 inChicago, Feb: 2.1 inChicago, Mar: 2.8 inChicago, Apr: 4.5 inChicago, May: 4.4 inChicago, Jun: 4.0 inChicago, Jul: 3.6 inChicago, Aug: 3.8 inChicago, Sep: 3.0 inChicago, Oct: 3.3 inChicago, Nov: 2.8 inChicago, Dec: 2.4 inWhite Oak, Jan: 3.6 inWhite Oak, Feb: 3.3 inWhite Oak, Mar: 4.4 inWhite Oak, Apr: 4.5 inWhite Oak, May: 4.9 inWhite Oak, Jun: 5.0 inWhite Oak, Jul: 4.9 inWhite Oak, Aug: 3.7 inWhite Oak, Sep: 3.8 inWhite Oak, Oct: 3.6 inWhite Oak, Nov: 3.5 inWhite Oak, Dec: 3.6 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chicago2.42.12.84.54.44.03.63.83.03.32.82.4
White Oak3.63.34.44.54.95.04.93.73.83.63.53.6

Monthly sunny days

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

ChicagoWhite Oak
01020JanMarMayJulSepNovChicago, Jan: 10 daysChicago, Feb: 11 daysChicago, Mar: 14 daysChicago, Apr: 13 daysChicago, May: 15 daysChicago, Jun: 16 daysChicago, Jul: 20 daysChicago, Aug: 20 daysChicago, Sep: 20 daysChicago, Oct: 16 daysChicago, Nov: 14 daysChicago, Dec: 11 daysWhite Oak, Jan: 8 daysWhite Oak, Feb: 8 daysWhite Oak, Mar: 12 daysWhite Oak, Apr: 12 daysWhite Oak, May: 14 daysWhite Oak, Jun: 15 daysWhite Oak, Jul: 18 daysWhite Oak, Aug: 19 daysWhite Oak, Sep: 18 daysWhite Oak, Oct: 16 daysWhite Oak, Nov: 12 daysWhite Oak, Dec: 8 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chicago101114131516202020161411
White Oak881212141518191816128

Keep comparing

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

Chicago vs another city

See the full Chicago, IL climate profile

More Illinois cities

White Oak vs another city

See the full White Oak, PA climate profile

More Pennsylvania 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).