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Chicago, IL vs Deer Park, NY weather comparison

Chicago

IL

Chicago picks up around 11 more inches of snow each winter.

Deer Park enjoys about 25 more sunny days a year than Chicago.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Chicago, IL and Deer Park, NY
ChicagoMetricDeer Park
180 daysSunny daysclear or partly cloudy skies205 days
39 inPrecipitationper year47 in
132 daysWet daysrain or snow per year121 days
37 inSnowfallper year27 in
16 daysHot daysabove 90 °F9 days
102 daysFreezing nightsat or below 32 °F89 days
71%Humidityaverage relative74%
52 °FAverage temperatureyear round53 °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.

ChicagoDeer Park

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 °FDeer Park, Jan: 39 °FDeer Park, Feb: 41 °FDeer Park, Mar: 48 °FDeer Park, Apr: 59 °FDeer Park, May: 69 °FDeer Park, Jun: 78 °FDeer Park, Jul: 83 °FDeer Park, Aug: 82 °FDeer Park, Sep: 75 °FDeer Park, Oct: 64 °FDeer Park, Nov: 53 °FDeer Park, Dec: 44 °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 °FDeer Park, Jan: 25 °FDeer Park, Feb: 26 °FDeer Park, Mar: 32 °FDeer Park, Apr: 42 °FDeer Park, May: 51 °FDeer Park, Jun: 61 °FDeer Park, Jul: 67 °FDeer Park, Aug: 66 °FDeer Park, Sep: 59 °FDeer Park, Oct: 48 °FDeer Park, Nov: 38 °FDeer Park, Dec: 31 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chicago high323646576878838175624937
Deer Park high394148596978838275645344
Chicago low202331415161676760473625
Deer Park low252632425161676659483831

Monthly precipitation

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

ChicagoDeer Park
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 inDeer Park, Jan: 3.8 inDeer Park, Feb: 3.5 inDeer Park, Mar: 4.6 inDeer Park, Apr: 3.8 inDeer Park, May: 3.5 inDeer Park, Jun: 3.6 inDeer Park, Jul: 3.3 inDeer Park, Aug: 3.9 inDeer Park, Sep: 3.8 inDeer Park, Oct: 4.4 inDeer Park, Nov: 3.7 inDeer Park, Dec: 4.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chicago2.42.12.84.54.44.03.63.83.03.32.82.4
Deer Park3.83.54.63.83.53.63.33.93.84.43.74.8

Monthly sunny days

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

ChicagoDeer Park
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 daysDeer Park, Jan: 17 daysDeer Park, Feb: 16 daysDeer Park, Mar: 17 daysDeer Park, Apr: 16 daysDeer Park, May: 15 daysDeer Park, Jun: 16 daysDeer Park, Jul: 19 daysDeer Park, Aug: 19 daysDeer Park, Sep: 18 daysDeer Park, Oct: 19 daysDeer Park, Nov: 17 daysDeer Park, Dec: 17 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chicago101114131516202020161411
Deer Park171617161516191918191717

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

Deer Park vs another city

See the full Deer Park, NY climate profile

More New York 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).