Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Jamestown is from May, August, September. — consistent weather climate
🌦Humid
| Score | 9 | 11 | 12 | 35 | 78 | 76 | 77 | 78 | 79 | 52 | 12 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Mild | Humid | Humid | Humid | Mild | Cold | Cold | Cold |
| Temperature | -8–0°C | -7–2°C | -3–7°C | 2–13°C | 9–20°C | 14–24°C | 16–26°C | 16–25°C | 13–22°C | 7–16°C | 1–8°C | -3–3°C |
| Feels like | -12–-4°C | -12–-2°C | -8–3°C | -2–10°C | 7–19°C | 13–24°C | 17–28°C | 16–26°C | 12–23°C | 4–13°C | -3–5°C | -8–-1°C |
| Precipitation | 96mm 21 days | 89mm 16 days | 95mm 16 days | 109mm 15 days | 97mm 13 days | 116mm 12 days | 103mm 12 days | 98mm 12 days | 84mm 10 days | 116mm 14 days | 91mm 16 days | 102mm 19 days |
| Sunshine | 2.6h ☀︎ 28% | 4.4h ☀︎ 42% | 5.9h ☀︎ 49% | 7.4h ☀︎ 55% | 9.4h ☀︎ 65% | 11.5h ☀︎ 75% | 11.9h ☀︎ 80% | 11.0h ☀︎ 79% | 9.4h ☀︎ 76% | 6.5h ☀︎ 59% | 4.6h ☀︎ 47% | 2.3h ☀︎ 25% |
| Wind | SW · 19 km/h | SW · 19 km/h | W · 20 km/h | W · 19 km/h | SW · 16 km/h | SW · 16 km/h | SW · 14 km/h | SW · 14 km/h | S · 14 km/h | SW · 17 km/h | SW · 19 km/h | SW · 19 km/h |
| Humidity (%) | 77% | 73% | 71% | 70% | 73% | 74% | 77% | 79% | 78% | 77% | 75% | 80% |
| Day length | 9.5h | 10.6h | 12.0h | 13.4h | 14.6h | 15.2h | 14.9h | 13.8h | 12.5h | 11.1h | 9.8h | 9.2h |