Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Bolu is from July, August, September. — consistent weather climate
🌦Humid
| Score | 11 | 19 | 31 | 64 | 77 | 76 | 85 | 88 | 85 | 81 | 46 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cool & rainy | Humid | Pleasant | Pleasant | Pleasant | Mild | Cold | Cold |
| Temperature | -2–6°C | 0–8°C | 2–11°C | 6–16°C | 10–20°C | 14–23°C | 16–26°C | 17–28°C | 14–24°C | 9–19°C | 4–14°C | 1–9°C |
| Feels like | -5–2°C | -3–6°C | -1–9°C | 3–15°C | 9–20°C | 14–25°C | 16–28°C | 18–29°C | 14–24°C | 8–18°C | 2–11°C | -2–6°C |
| Precipitation | 96mm 17 days | 84mm 16 days | 95mm 18 days | 78mm 13 days | 108mm 16 days | 112mm 16 days | 45mm 9 days | 37mm 7 days | 45mm 9 days | 62mm 10 days | 74mm 10 days | 81mm 15 days |
| Sunshine | 5.4h ☀︎ 56% | 6.2h ☀︎ 58% | 7.1h ☀︎ 60% | 9.9h ☀︎ 74% | 10.9h ☀︎ 75% | 12.3h ☀︎ 81% | 13.3h ☀︎ 90% | 12.7h ☀︎ 92% | 10.9h ☀︎ 87% | 8.9h ☀︎ 80% | 7.1h ☀︎ 72% | 5.9h ☀︎ 63% |
| Wind | S · 11 km/h | S · 11 km/h | SW · 11 km/h | SW · 12 km/h | W · 10 km/h | N · 10 km/h | N · 10 km/h | N · 10 km/h | N · 10 km/h | E · 9 km/h | S · 10 km/h | S · 10 km/h |
| Humidity (%) | 76% | 75% | 75% | 71% | 75% | 78% | 73% | 71% | 70% | 74% | 72% | 77% |
| Day length | 9.6h | 10.7h | 12.0h | 13.3h | 14.5h | 15.0h | 14.8h | 13.8h | 12.5h | 11.1h | 9.9h | 9.3h |