Unzen Weather in July

With daytime temperatures of 30°C (86°F) and nighttime lows of 24°C (75°F), July in Unzen brings very high temperatures during the day. Do keep in mind that July is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Unzen in July

As part of the rainy season, Unzen sees around 20 days of rain in July, with an average of 350 mm (14 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Unzen in July

Temperatures in Unzen in July top out at 30°C (86°F) and drop to 24°C (75°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. With lows around 24°C (75°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Unzen in July

The area enjoys a balanced 177 hours of sunlight, ensuring it's neither too rainy nor too sunny.

July in Unzen can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit Japan, check out our Unzen's climate page.

Unzen Temperature in July

Min Temperature 24°C (75°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 66%  

Precipitation 350 mm (14 in)  

Rainy days 20 days  

Humidity 80% *  

Sunshine 177 hours *  

Percentage Sunshine 42% *  

* Data from: Nagasaki, Japan (32 KM, 19 Miles).

What to Wear in Unzen in July

Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Unzen in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Unzen's climate page.

More climate data for Unzen

Temperature Rainfall Sunshine Humidity

See the full Unzen climate overview or explore weather in Japan.