Climate and Weather of Aichi, Japan

In Japan you have several regions, one of which is called Aichi. The most popular city in this region is Nagoya, whose climate data we'll examine to provide you with an overview of what weather to expect in Aichi. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In Aichi, the months of April, May and October bring pleasant weather, with average temperatures ranging between 21°C and 25°C.

Aichi reaches its peak temperature in August, hitting 34°C, while January brings cooler conditions with daytime highs of 10°C.

July and August are generally the hottest months of the year.

Precipitation in Aichi varies considerably throughout the year. The wettest conditions occur in September with 209 mm of rain, while December stays relatively dry with 58 mm. The region experiences its rainy season during June, July and September, when monthly rainfall can range from 197 mm to 209 mm.

For those seeking sunshine, August usually has the brightest skies, making it an excellent time for exploring the region.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of Aichi, Japan?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.