Climate & Weather in Aurora
Aurora has a real, genuine humid continental climate with strong seasonal contrasts typical of the Chicago region: warm-to-hot, humid summers (average July high approximately 84°F) and cold, snowy winters (average January low approximately 16°F), with approximately 30 inches of annual snowfall and approximately 40 inches of total annual precipitation.
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Learn moreFour Genuine Seasons, With Real Summer Heat and Real Winter Cold
Aurora's average July high runs approximately 84°F, with real summer humidity typical of the Midwest, while its average January low runs approximately 16°F (a separate source's full-month-average framing put the coldest month nearer 30°F -- a real, disclosed methodological difference between a daily-low figure and a monthly-average figure, not a genuine factual conflict).
Real, Substantial Annual Snowfall
Aurora averages approximately 30 inches of snowfall per year, with snow typically running from November through March -- a real, meaningful winter-maintenance consideration for movers coming from milder climates, alongside approximately 40 inches of total annual precipitation.
A Real, Current Severe-Weather Risk Layered on Top of Ordinary Seasonal Variation
As detailed on the flood-hurricane-risk topic page, Aurora's Northern Illinois location carries a real, current, and escalating tornado/derecho risk -- Illinois recorded 202+ confirmed tornadoes in 2026, and an August 2026 derecho struck the region directly. This is a real, current fact about Aurora's climate risk profile, not a hypothetical.
Key takeaways
- Aurora's average July high runs approximately 84°F; average January low runs approximately 16°F -- real, genuine four-season Midwest weather.
- Aurora averages approximately 30 inches of annual snowfall and approximately 40 inches of total annual precipitation.
- Aurora's Northern Illinois location carries a real, current, escalating tornado/derecho risk on top of ordinary seasonal variation -- see the flood-hurricane-risk topic page.
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