Zao Onsen Weather in July

In Zao Onsen, July brings high daytime temperatures around 27°C (81°F), with nights cooling to 19°C (66°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Zao Onsen in July

This month brings the peak rainfall of the year, with heavy showers. Be sure to have a poncho ready to manage the downpours. Typically, about 21 days will experience rainfall, with an average of 192 mm (7.6 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Zao Onsen in July

If you're visiting Zao Onsen in July, expect highs of 27°C (81°F) and overnight lows around 19°C (66°F). Experience the summer season in July. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Zao Onsen in July

The area enjoys a moderate level of sunlight, with around 124 hours. It's a good balance between sunny and cloudy days.

If you prefer enjoying temperate temperatures and rain-free days, May typically offers 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.