Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Grimstad is from June, July, August. — consistent weather climate
🌦Cool & rainy
| Score | 7 | 8 | 15 | 25 | 49 | 78 | 72 | 76 | 59 | 12 | 5 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cold | Mild | Cool & rainy | Cool & rainy | Cool & rainy | Cold | Cold | Cold |
| Temperature | -2–3°C | -1–4°C | 0–6°C | 2–9°C | 7–15°C | 11–19°C | 12–19°C | 12–19°C | 10–17°C | 6–11°C | 3–7°C | -1–3°C |
| Feels like | -7–-2°C | -6–0°C | -5–2°C | -2–6°C | 4–12°C | 10–18°C | 11–18°C | 11–18°C | 8–15°C | 3–9°C | -1–4°C | -6–-1°C |
| Precipitation | 152mm 16 days | 142mm 16 days | 102mm 14 days | 61mm 10 days | 95mm 11 days | 98mm 11 days | 146mm 17 days | 113mm 13 days | 127mm 15 days | 189mm 21 days | 200mm 22 days | 196mm 23 days |
| Sunshine | 2.9h ☀︎ 40% | 3.9h ☀︎ 42% | 7.2h ☀︎ 61% | 10.7h ☀︎ 74% | 12.7h ☀︎ 76% | 13.8h ☀︎ 76% | 12.4h ☀︎ 71% | 11.3h ☀︎ 74% | 8.0h ☀︎ 63% | 4.3h ☀︎ 43% | 2.4h ☀︎ 30% | 1.4h ☀︎ 21% |
| Wind | NW · 23 km/h | W · 23 km/h | NW · 19 km/h | N · 19 km/h | NW · 18 km/h | SW · 17 km/h | SW · 18 km/h | W · 17 km/h | W · 19 km/h | W · 22 km/h | NW · 21 km/h | NW · 21 km/h |
| Humidity (%) | 83% | 83% | 78% | 67% | 68% | 72% | 75% | 79% | 81% | 85% | 87% | 86% |
| Day length | 7.2h | 9.4h | 11.9h | 14.5h | 16.8h | 18.2h | 17.5h | 15.3h | 12.8h | 10.2h | 7.8h | 6.5h |