Daytime highs, nighttime lows and the warmest cities across Japan this April.
Japan, experiences maximum daytime temperatures in April ranging from 5°C (41°F) in Nemuro to 26°C (79°F) in Yonaguni. Nighttime temperatures generally drop to 23°C (73°F) in Yonaguni and 1°C (34°F) in Nemuro.
Discover the typical April temperatures for the most popular locations of Japan on the map below. Detailed insights are just a click away.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Japan.
Marker color shows the average daytime high temperature in April: blue is cold, red is hot.
Drill down to April weather for any region in Japan.
Pick a city to see its April weather averages.
Average daytime highs in Japan during April reach about 19°C (66°F) in Tokyo.
Nighttime temperatures in Tokyo typically drop to around 10°C (50°F) in April.
Yonaguni tops the warmest city list in our database with average maximum daytime temperatures around 26°C (79°F) and a minimum nighttime temperature of around 23°C (73°F).
For the month of April, Nemuro is the most temperate city in Japan based on our records. Highs average 5°C (41°F) and nighttime temperatures dip to around 1°C (34°F).
Tokyo usually sees around 176 hours of sunlight, indicating a moderately sunny period.
The water temperature averages approximately 17°C (63°F) in Nagasaki this month, so not the best month to swim.
We have much more information about the climate in Japan.
Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
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