Climate · Americas
Chicago climate, year-round
United States · Humid continental · Updated May 2026
Best months
May · Jun · Sep · Oct
Best for: Big-city four-season nomads who can absorb wind-off-the-lake winters for summer payoff.
Year at a glance
Cells coloured by typical daytime average temperature. ★ = best months for nomads.
Jan
-4°C
70%
2mm
Feb
-2°C
70%
2mm
Mar
4°C
68%
3mm
Apr
10°C
62%
3mm
May
16°C
65%
4mm
Jun
22°C
65%
4mm
Jul
24°C
67%
3mm
Aug
23°C
70%
3mm
Sep
19°C
68%
3mm
Oct
12°C
65%
3mm
Nov
5°C
70%
3mm
Dec
-2°C
72%
2mm
Summer peak
24°C
July · 67% humidity
Winter low
-4°C
January · 70% humidity
Climate type
Humid continental
Moderate summers, Moderate winters
Field notes
Real four seasons. Winter is cold and wind-driven — the lakefront wind is the recurring local complaint, more than the temperature. Summers are warm-humid (24–27°C peak), occasionally heat-dome brutal. Spring (April–May) and fall (September–October) are the postcard windows. Lake effect modifies everything within a mile of the water.
Visa for nomads
Low nomad-friendlyPathway
Extendable tourist
Program
—
Typical max stay
6 months
ESTA Visa Waiver (90 days) for most western passports, no extensions in-country; B-2 visitor visa up to 6 months. No US digital-nomad visa exists. Long-term residence requires H-1B / O-1 / EB green-card paths.
Editorial summary, not legal advice. Verify with the relevant consulate before applying — visa programs change with little notice.
Cost of living in Chicago: ~$3,195/mo
Mid-tier monthly across rent, food, transport, utilities, and coworking.
Cities with a similar climate
Editorial estimates aggregated from public climatological summaries — typical monthly averages, not forecasts. Treat as order-of-magnitude. Microclimate, altitude, and recent extreme weather can swing these values significantly.