Nagahama Weather in September

September in Nagahama typically sees daytime highs of 27°C (81°F) and nighttime lows of 19°C (66°F). September falls within the rainy season, so heavy rainfall is to be expected. It falls within the summer season.

Rainfall in Nagahama in September

As part of the rainy season, Nagahama sees around 18 days of rain in September, with an average of 236 mm (9.3 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Nagahama in September

Expect highs of 27°C (81°F) in Nagahama in September, with nights dropping to around 19°C (66°F). The summer season is characteristic of September. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Nagahama in September

The area enjoys a balanced 140 hours of sunlight, ensuring it's neither too rainy nor too sunny.

If you prefer enjoying temperate temperatures and rain-free days, May and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.