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Chicago, IL vs Rowlett, TX weather comparison

Chicago

IL

Chicago picks up around 35 more inches of snow each winter.

Rowlett endures about 80 more days above 90 °F each year. Rowlett has around 63 fewer freezing nights a year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Chicago, IL and Rowlett, TX
ChicagoMetricRowlett
180 daysSunny daysclear or partly cloudy skies234 days
39 inPrecipitationper year42 in
132 daysWet daysrain or snow per year95 days
37 inSnowfallper year2 in
16 daysHot daysabove 90 °F96 days
102 daysFreezing nightsat or below 32 °F38 days
71%Humidityaverage relative68%
52 °FAverage temperatureyear round65 °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.

ChicagoRowlett

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 °FRowlett, Jan: 55 °FRowlett, Feb: 59 °FRowlett, Mar: 67 °FRowlett, Apr: 74 °FRowlett, May: 82 °FRowlett, Jun: 89 °FRowlett, Jul: 94 °FRowlett, Aug: 94 °FRowlett, Sep: 87 °FRowlett, Oct: 77 °FRowlett, Nov: 66 °FRowlett, Dec: 57 °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 °FRowlett, Jan: 35 °FRowlett, Feb: 39 °FRowlett, Mar: 47 °FRowlett, Apr: 54 °FRowlett, May: 63 °FRowlett, Jun: 71 °FRowlett, Jul: 74 °FRowlett, Aug: 74 °FRowlett, Sep: 67 °FRowlett, Oct: 56 °FRowlett, Nov: 45 °FRowlett, Dec: 37 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chicago high323646576878838175624937
Rowlett high555967748289949487776657
Chicago low202331415161676760473625
Rowlett low353947546371747467564537

Monthly precipitation

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

ChicagoRowlett
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 inRowlett, Jan: 2.8 inRowlett, Feb: 3.1 inRowlett, Mar: 4.1 inRowlett, Apr: 4.5 inRowlett, May: 5.4 inRowlett, Jun: 3.4 inRowlett, Jul: 1.9 inRowlett, Aug: 2.1 inRowlett, Sep: 2.7 inRowlett, Oct: 4.0 inRowlett, Nov: 3.7 inRowlett, Dec: 3.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chicago2.42.12.84.54.44.03.63.83.03.32.82.4
Rowlett2.83.14.14.55.43.41.92.12.74.03.73.8

Monthly sunny days

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

ChicagoRowlett
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 daysRowlett, Jan: 18 daysRowlett, Feb: 15 daysRowlett, Mar: 17 daysRowlett, Apr: 18 daysRowlett, May: 17 daysRowlett, Jun: 21 daysRowlett, Jul: 24 daysRowlett, Aug: 24 daysRowlett, Sep: 23 daysRowlett, Oct: 22 daysRowlett, Nov: 19 daysRowlett, Dec: 18 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Chicago101114131516202020161411
Rowlett181517181721242423221918

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

Rowlett vs another city

See the full Rowlett, TX climate profile

More Texas 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).