Symptoms of an allergic reaction which may require medical intervention include: 1  Swelling or angioedema of the face, throat, tongue, lips, eyes, hands, feet, ankles, or lower legs. 2  Hoarseness. 3  Difficulty breathing or swallowing. 4  Rash or hives. 5  Abdominal pain.
Averages for Chicago in December. December in Chicago is winter and this means an extremely cold climate that can be subject to icy winds and snow. Make sure you layer up your clothes with a warm coat over the top, as winter in Chicago can be brutal. If you're not one for cold weather, Chicago is a city to be avoided in January! Read more.
January is also one of the wettest times of the year. If you're not one for cold weather, Chicago is a city to be avoided in January! The average daily temperature for Chicago in January is a chilly -1C, and this can drop as low as -11C on average. As well as this, Chicago experiences on average only 4 hours of sun per day in January. The average rainfall experienced in Chicago during this month is 43 mm.