A dynamic packing guide based on Chicago's climate data. Select your travel month below to see a tailored list.
We analyze average highs and lows. If nights drop significantly, we suggest layers. If it's freezing, we recommend thermal gear.
Rainfall averages determine if you need a heavy raincoat, a light poncho, or just a compact umbrella.
UV index data helps us flag when sun protection is critical. Coastal data adds swimwear suggestions when it's warm enough.
Comfortable walking shoes are key for Chicago. Shoes with decent grip that can handle wet streets will be useful. For clothing, using layers works best so you can adjust to changing temperatures between day and night.
In July, highs reach around 27°C (81°F), which feels hot. Pack breathable fabrics such as cotton or linen, shorts or light trousers, and sun protection.
During the coldest months, lows are around -8°C (18°F), so it feels very cold. You will want a warm coat, gloves, a hat and thick socks for comfort, especially in the evenings.
May can be quite wet, with rainfall around 117 mm (4.6 in), so a reliable raincoat and a compact umbrella are highly recommended.
Sun protection is important in Chicago, UV levels are often high (around 8). Regular sunscreen and a hat are recommended. Pack a broad-brimmed hat, sunglasses and a good quality sunscreen, and reapply regularly if you are outdoors for long periods.
On humid days, natural or technical breathable fabrics feel much more comfortable than heavy synthetics. Look for loose-fitting clothing that lets air circulate and dries quickly.