Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Buffalo Grove is from June, August, September. — consistent weather climate
🌦Humid
| Score | 10 | 15 | 18 | 43 | 77 | 82 | 75 | 83 | 82 | 61 | 29 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Cool & rainy | Humid | Humid | Pleasant | Humid | Mild | Cold | Cold |
| Temperature | -7–0°C | -6–3°C | 0–9°C | 4–14°C | 10–21°C | 16–27°C | 19–28°C | 18–27°C | 15–24°C | 9–17°C | 2–10°C | -3–4°C |
| Feels like | -12–-4°C | -11–-2°C | -5–6°C | 0–12°C | 8–20°C | 16–28°C | 19–30°C | 19–30°C | 14–24°C | 6–15°C | -2–6°C | -7–0°C |
| Precipitation | 72mm 12 days | 51mm 8 days | 92mm 10 days | 91mm 12 days | 106mm 10 days | 88mm 8 days | 119mm 10 days | 74mm 8 days | 85mm 8 days | 96mm 10 days | 54mm 6 days | 62mm 8 days |
| Sunshine | 3.5h ☀︎ 37% | 7.2h ☀︎ 68% | 6.7h ☀︎ 56% | 8.2h ☀︎ 62% | 9.5h ☀︎ 65% | 11.6h ☀︎ 76% | 11.6h ☀︎ 78% | 11.5h ☀︎ 83% | 9.4h ☀︎ 76% | 7.5h ☀︎ 68% | 6.3h ☀︎ 64% | 3.8h ☀︎ 42% |
| Wind | W · 19 km/h | W · 21 km/h | W · 21 km/h | W · 22 km/h | SE · 19 km/h | S · 19 km/h | W · 17 km/h | W · 17 km/h | S · 18 km/h | W · 20 km/h | SW · 21 km/h | W · 20 km/h |
| Humidity (%) | 79% | 70% | 70% | 68% | 69% | 67% | 74% | 74% | 71% | 69% | 69% | 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 |