Zao Onsen Weather in April

During April, Zao Onsen experiences moderate daytime temperatures of 15°C (59°F) and cooler nights around 4°C (39°F). Expect quite a bit of rainfall. Around 103 mm (4.1 in) is typical.

Rainfall in Zao Onsen in April

Past climate data indicates that roughly 18 days will see rain, totalling around 103 mm (4.1 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Zao Onsen in April

April in Zao Onsen sees highs of 15°C (59°F) and lows of 4°C (39°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Zao Onsen in April

With approximately 195 hours of sunshine, the days are filled with clear skies. Despite it being a cool month, it makes for pleasant days outside.

Should you favor a climate that's both dry and comfortably warm, May typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.