Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Lewiston is from June, September, October. — consistent weather climate
☀️Pleasant
| Score | 12 | 19 | 46 | 69 | 86 | 90 | 52 | 62 | 94 | 87 | 23 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Pleasant | Hot & dry | Hot & dry | Pleasant | Mild | Cold | Cold |
| Temperature | -1–6°C | 0–8°C | 2–13°C | 5–17°C | 10–22°C | 15–28°C | 20–35°C | 19–34°C | 15–29°C | 8–20°C | 3–10°C | 0–6°C |
| Feels like | -4–3°C | -4–5°C | -1–11°C | 2–15°C | 9–22°C | 14–28°C | 20–35°C | 19–33°C | 14–27°C | 6–18°C | 0–8°C | -3–3°C |
| Precipitation | 58mm 11 days | 57mm 13 days | 43mm 9 days | 44mm 9 days | 53mm 8 days | 37mm 6 days | 2mm 0 days | 11mm 1 days | 21mm 4 days | 50mm 6 days | 84mm 12 days | 81mm 14 days |
| Sunshine | 3.9h ☀︎ 43% | 5.6h ☀︎ 55% | 8.3h ☀︎ 70% | 10.6h ☀︎ 78% | 11.8h ☀︎ 79% | 12.7h ☀︎ 81% | 14.4h ☀︎ 94% | 12.5h ☀︎ 89% | 10.5h ☀︎ 84% | 8.5h ☀︎ 78% | 5.0h ☀︎ 53% | 3.0h ☀︎ 35% |
| Wind | N · 12 km/h | N · 13 km/h | N · 13 km/h | NW · 16 km/h | NW · 15 km/h | NW · 14 km/h | NW · 14 km/h | NW · 15 km/h | N · 13 km/h | N · 12 km/h | N · 11 km/h | N · 11 km/h |
| Humidity (%) | 79% | 71% | 66% | 58% | 58% | 54% | 35% | 39% | 49% | 65% | 76% | 82% |
| Day length | 9.1h | 10.3h | 11.9h | 13.6h | 15.0h | 15.7h | 15.4h | 14.1h | 12.5h | 10.9h | 9.4h | 8.7h |