Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Naperville is from June, August, September. — consistent weather climate
🌦Humid
| Score | 11 | 14 | 19 | 42 | 73 | 76 | 72 | 77 | 81 | 59 | 23 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Cool & rainy | Humid | Humid | Humid | Humid | Cool & rainy | Cold | Cold |
| Temperature | -8–0°C | -7–2°C | -1–9°C | 4–14°C | 10–21°C | 16–27°C | 18–28°C | 18–27°C | 15–25°C | 8–17°C | 1–9°C | -4–4°C |
| Feels like | -13–-5°C | -12–-2°C | -5–5°C | 0–12°C | 8–20°C | 16–28°C | 19–30°C | 19–29°C | 15–25°C | 5–15°C | -3–5°C | -8–0°C |
| Precipitation | 62mm 11 days | 57mm 8 days | 90mm 10 days | 104mm 12 days | 135mm 11 days | 119mm 10 days | 139mm 10 days | 106mm 10 days | 97mm 8 days | 116mm 10 days | 62mm 8 days | 66mm 8 days |
| Sunshine | 4.2h ☀︎ 44% | 6.6h ☀︎ 62% | 7.1h ☀︎ 59% | 8.1h ☀︎ 61% | 9.3h ☀︎ 64% | 11.4h ☀︎ 75% | 11.5h ☀︎ 78% | 11.2h ☀︎ 81% | 9.6h ☀︎ 77% | 7.3h ☀︎ 66% | 6.0h ☀︎ 61% | 4.4h ☀︎ 48% |
| Wind | W · 19 km/h | W · 21 km/h | NW · 21 km/h | W · 22 km/h | SE · 20 km/h | SW · 18 km/h | SW · 16 km/h | SW · 16 km/h | S · 17 km/h | SW · 20 km/h | SW · 20 km/h | SW · 20 km/h |
| Humidity (%) | 76% | 70% | 69% | 67% | 70% | 69% | 74% | 74% | 72% | 71% | 72% | 74% |
| Day length | 9.5h | 10.6h | 12.0h | 13.4h | 14.6h | 15.2h | 14.9h | 13.8h | 12.5h | 11.1h | 9.8h | 9.2h |