Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Harstad is from June, July. — consistent weather climate
🌨Cold
| Score | 5 | 7 | 10 | 14 | 30 | 61 | 68 | 59 | 29 | 9 | 7 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Polar | Cold | Cold | Cold | Mild | Cool & rainy | Cold | Cold | Cold | Polar |
| Temperature | -5–-1°C | -5–0°C | -4–1°C | -2–3°C | 3–8°C | 8–14°C | 11–16°C | 11–16°C | 7–11°C | 2–6°C | -1–3°C | -6–-1°C |
| Feels like | -10–-5°C | -10–-5°C | -8–-3°C | -6–-1°C | 0–5°C | 6–12°C | 9–15°C | 9–15°C | 5–9°C | -1–3°C | -5–-1°C | -10–-5°C |
| Precipitation | 144mm 23 days | 114mm 21 days | 120mm 26 days | 75mm 19 days | 85mm 21 days | 66mm 15 days | 94mm 16 days | 109mm 20 days | 105mm 20 days | 115mm 23 days | 101mm 19 days | 86mm 16 days |
| Sunshine | 0.2h ☀︎ 8% | 1.4h ☀︎ 19% | 4.6h ☀︎ 39% | 7.7h ☀︎ 48% | 7.4h ☀︎ 34% | 10.1h ☀︎ 42% | 9.7h ☀︎ 42% | 6.5h ☀︎ 37% | 4.9h ☀︎ 37% | 2.8h ☀︎ 30% | 0.6h ☀︎ 13% | 0.0h ☀︎ 0% |
| Wind | S · 19 km/h | SW · 20 km/h | SW · 20 km/h | SW · 16 km/h | SW · 17 km/h | W · 15 km/h | NW · 14 km/h | SW · 15 km/h | S · 18 km/h | S · 16 km/h | S · 17 km/h | S · 17 km/h |
| Humidity (%) | 76% | 77% | 78% | 77% | 79% | 78% | 81% | 82% | 82% | 84% | 80% | 76% |
| Day length | 2.4h | 7.6h | 11.8h | 16.0h | 21.5h | 24.0h | 23.2h | 17.6h | 13.2h | 9.1h | 4.4h | 0.0h |