Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Hanwell is from June, August, September, but considering flight prices and crowds, the best months to visit are May, June, September. — some variation climate
🌦Cool & rainy
| Score | 11 | 13 | 12 | 22 | 67 | 75 | 73 | 76 | 77 | 51 | 13 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Polar | Cold | Mild | Humid | Humid | Humid | Cool & rainy | Cold | Cold | Polar |
| Temperature | -11–-2°C | -11–-1°C | -6–4°C | 0–10°C | 6–18°C | 13–23°C | 16–25°C | 16–24°C | 12–21°C | 7–15°C | 0–7°C | -6–2°C |
| Feels like | -16–-6°C | -16–-6°C | -10–0°C | -4–7°C | 3–16°C | 12–23°C | 17–27°C | 16–25°C | 11–20°C | 4–13°C | -5–3°C | -11–-3°C |
| Precipitation | 99mm 13 days | 82mm 11 days | 106mm 13 days | 102mm 12 days | 89mm 9 days | 122mm 14 days | 140mm 14 days | 110mm 12 days | 114mm 9 days | 93mm 10 days | 100mm 10 days | 138mm 14 days |
| Sunshine | 4.7h ☀︎ 52% | 6.5h ☀︎ 62% | 6.5h ☀︎ 54% | 7.7h ☀︎ 56% | 10.0h ☀︎ 67% | 9.3h ☀︎ 60% | 10.1h ☀︎ 66% | 9.9h ☀︎ 70% | 8.8h ☀︎ 70% | 6.9h ☀︎ 64% | 5.7h ☀︎ 60% | 4.1h ☀︎ 47% |
| Wind | NW · 18 km/h | W · 19 km/h | W · 19 km/h | NW · 19 km/h | W · 18 km/h | SW · 17 km/h | SW · 16 km/h | SW · 15 km/h | W · 16 km/h | W · 17 km/h | W · 19 km/h | W · 19 km/h |
| Humidity (%) | 77% | 74% | 72% | 68% | 67% | 74% | 78% | 78% | 78% | 78% | 75% | 76% |
| Day length | 9.1h | 10.4h | 11.9h | 13.6h | 15.0h | 15.7h | 15.3h | 14.1h | 12.5h | 10.9h | 9.5h | 8.7h |
| Tourist Crowds | Low season | Low season | Low season | Low season | Shoulder season | Shoulder season | High season | High season | High season | High season | Low season | Shoulder season |