Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Jōetsu is from May, June, September. — some variation climate
🌧Rainy
| Score | 7 | 8 | 22 | 57 | 75 | 73 | 47 | 42 | 61 | 61 | 30 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cool & rainy | Humid | Rainy | Hot & rainy | Rainy | Cool & rainy | Cold | Cold |
| Temperature | 0–6°C | 0–6°C | 2–11°C | 7–16°C | 12–21°C | 17–24°C | 22–28°C | 23–30°C | 20–26°C | 13–20°C | 8–15°C | 2–9°C |
| Feels like | -4–2°C | -4–3°C | -1–8°C | 4–15°C | 11–22°C | 18–27°C | 26–33°C | 27–35°C | 22–29°C | 12–20°C | 5–13°C | -1–6°C |
| Precipitation | 308mm 30 days | 196mm 28 days | 152mm 20 days | 133mm 15 days | 124mm 12 days | 138mm 14 days | 236mm 20 days | 197mm 16 days | 215mm 19 days | 205mm 18 days | 238mm 22 days | 363mm 30 days |
| Sunshine | 4.3h ☀︎ 43% | 5.4h ☀︎ 50% | 7.4h ☀︎ 62% | 8.4h ☀︎ 64% | 9.4h ☀︎ 67% | 8.1h ☀︎ 55% | 7.9h ☀︎ 55% | 9.7h ☀︎ 71% | 6.9h ☀︎ 56% | 6.6h ☀︎ 58% | 5.6h ☀︎ 55% | 4.2h ☀︎ 43% |
| Wind | W · 22 km/h | W · 21 km/h | W · 19 km/h | W · 18 km/h | W · 16 km/h | NW · 14 km/h | NW · 13 km/h | NW · 13 km/h | SE · 14 km/h | S · 16 km/h | SW · 18 km/h | W · 22 km/h |
| Humidity (%) | 80% | 77% | 75% | 75% | 76% | 82% | 86% | 83% | 83% | 80% | 79% | 81% |
| Day length | 9.9h | 10.8h | 12.0h | 13.2h | 14.2h | 14.7h | 14.4h | 13.6h | 12.4h | 11.2h | 10.2h | 9.7h |