Japan has four distinct seasons with a climate ranging from subarctic in the north to subtropical in the south. Annual Weather Averages Near Tokyo. Overall, the rainiest areas, where annual precipitation exceeds 2,000 millimeters (80 inches), are the central-western part of the island of Honshu (where precipitation is abundant even in winter because of the north-west monsoon), the Kii Peninsula (where the summer monsoon is actually more pronounced), also the inland and southern areas of Shikoku and the central-southern part of Kyushu (which are … top of this page. Japan Meteorological Agency, 1-3-4 Otemachi, Chiyoda-ku, Tokyo 100-8122, Japan

Winter might be Tokyo’s best-kept secret. Average Precipitation for Japan in April The tables below give monthly averages for rainfall plus snowfall during April at cities and towns in Japan.

During the rainy season it does not rain every day. A characteristic feature of Japan is its length. Showing: All Year Climate & Weather Averages in Tokyo. Small earthquakes happen on a daily basis somewhere in Japan, and many of them are barely noticeable. Extreme rainfall in Japan, 2018 – a quick look 17 July, 2018 Extreme rainfall Asia. Japan Weather, climate and geography Weather and climate Best time to visit. In the summer there are many sudden rain squalls; from spring to the beginning of summer and then in the fall there is “weather-front-induced” precipitation. There are many active and dormant volcanoes, including Mount Fuji (Fuji-san), which, at an elevation of 12,388 feet (3,776 metres), is Japan’s highest mountain.
There have been several devastating earthquakes in the last 100 years, including the Great East Japan Earthquake on March 11, 2011. Japan Meteorological Agency, 1-3-4 Otemachi, Chiyoda-ku, Tokyo 100-8122, Japan JCN: 8000012100004 The air becomes moist and wet and the humidity can become so high that you can not dry clothes outside. High Temp: 86 °F. The rainfall in Nara is significant, with precipitation even during the driest month.

Each place has a total for how many days of wet weather it usually gets this month and for the normal amount of precipitation. Conditions are different between the Pacific side and the Sea of Japan side. The temperature here averages 15.2 °C. It lies in the humid subtropical climate zone with hot humid summers and generally mild winters with cool spells. The country's rainy seasons usually lasts just three or four weeks and is the typical time for rice-planting.
Precipitation in Japan Precipitation in the form of rain and snow is plentiful throughout the islands. Tokyo, along with most areas on the main island Honshu, has a humid subtropical climate characterised by warm and wet summers and mild winters. Tokyo is Japan's capital and the world's most populous metropolis. The calculation of days only includes the days when precipitation totalled at least one millimetre (0.04 inches). In addition, Japan is located on the fault lines of four tectonic plates, making earthquakes a common occurrence. The Japanese share a year on the 24 seasons since ancient times.