Search results
What's the Coldest Month in Chicago? In Chicago, Illinois, the coolest month is January, with an average daily high temperature of 32.4 °F and an average low of 19.0 °F. Monthly Average Temperature High Low Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0 20 40 60 80 100 Month Temperature (°F) Month. High. Low. Jan.
Chicago is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water. The average surface water temperature in Chicago is gradually increasing during March, rising by 2°F, from 35°F to 37°F, over the course of the month.
Monthly total precipitation and monthly maximum, average, and minimum temperature in Chicago, based on the 1991-2020 normals. Climatic controls. Four factors control the continental climate of Chicago: 1) the sun, 2) weather systems, 3) urban areas, and 4) Lake Michigan.
The temperature in January averages about -2°C in the afternoon, and -10°C at night. On a typical summer day, humidity is usually high and temperatures ordinarily reach anywhere between 26°C and 33°C. Overnight temperatures in summer usually drop to around 18°C. Thunderstorms occur during summer.
Weather.gov > Chicago, IL > May Normals for Temperature and Precipitation for Chicago. Current Hazards. Current Conditions. Radar. Forecasts. Rivers and Lakes. Climate and Past Weather. Local Programs.
Chicago is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water. The average surface water temperature in Chicago is increasing during April, rising by 4°F, from 37°F to 41°F, over the course of the month.
August is the month with the warmest seawater in Chicago, Illinois, with an average ocean temperature of 73.9°F (23.3°C). What is the least humid month in Chicago? With an average relative humidity of 73% , October is the least humid month in Chicago, Illinois.
