Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Somerville is from May, June, September. — consistent weather climate
🌦Humid
| Score | 12 | 16 | 30 | 57 | 79 | 81 | 59 | 71 | 77 | 77 | 45 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Humid | Humid | Humid | Humid | Cool & rainy | Cold | Cold |
| Temperature | -2–6°C | -2–7°C | 2–12°C | 6–17°C | 11–22°C | 17–29°C | 20–31°C | 19–30°C | 15–25°C | 10–20°C | 4–13°C | -1–8°C |
| Feels like | -6–2°C | -6–4°C | -2–9°C | 2–14°C | 9–22°C | 17–29°C | 22–34°C | 21–31°C | 15–26°C | 8–18°C | 1–10°C | -4–4°C |
| Precipitation | 99mm 10 days | 86mm 10 days | 110mm 10 days | 117mm 11 days | 94mm 10 days | 89mm 8 days | 115mm 10 days | 123mm 10 days | 114mm 9 days | 124mm 9 days | 81mm 7 days | 107mm 10 days |
| Sunshine | 5.6h ☀︎ 58% | 6.7h ☀︎ 63% | 8.0h ☀︎ 67% | 8.6h ☀︎ 65% | 9.9h ☀︎ 68% | 11.3h ☀︎ 75% | 11.5h ☀︎ 78% | 10.5h ☀︎ 76% | 9.0h ☀︎ 72% | 7.9h ☀︎ 71% | 7.6h ☀︎ 76% | 5.6h ☀︎ 60% |
| Wind | NW · 17 km/h | NW · 17 km/h | NW · 19 km/h | NW · 19 km/h | N · 16 km/h | W · 16 km/h | W · 15 km/h | W · 15 km/h | N · 15 km/h | NW · 15 km/h | W · 17 km/h | W · 16 km/h |
| Humidity (%) | 69% | 68% | 66% | 66% | 66% | 64% | 69% | 71% | 72% | 72% | 69% | 73% |
| Day length | 9.6h | 10.7h | 12.0h | 13.3h | 14.5h | 15.0h | 14.7h | 13.7h | 12.4h | 11.1h | 9.9h | 9.3h |