Joetsu Weather in October

Joetsu in October sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 13°C (55°F). With the rainy season in full effect, expect around 179 mm (7 in) of rainfall and regular showers throughout the month.

Rainfall in Joetsu in October

Joetsu is in the rainy season in October, with rain on around 19 days and an average of 179 mm (7 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Joetsu in October

In October, Joetsu sees pleasant temperatures, with highs of 20°C (68°F). Nights drop to around 13°C (55°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Joetsu in October

The area experiences a moderate amount of sunshine, with approximately 135 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.

If you're inclined towards comfortable temperatures and drier conditions, October is a good time to visit Joetsu.