Measurements:
°C
°F
World Resorts Japan

When is the Best Time to Visit Japan

Weather Map by Month
Sea Water Temperature by Month
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

• This is interactive weather map. You can zoom it in or out and move around to find resort you are interested in. You can also click resort name for more details.

• You can choose any month to see day air temperature or sea water temperature averages for selected period.

Japan Weather by Month

Select Month: JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Resort Name Air Temperature
Day / Night
Cloudiness Rainy Days /
Precipitation
Sea Water
Temperature
Sunny
Hours *
Atami 52.0°F 43.7°F 30.9% - 66.2°F 07h. 47m.
Fukuoka 51.4°F 43.7°F 56.7% - 63.4°F 05h. 18m.
Hakone 53.3°F 46.2°F 32.8% - 65.8°F 07h. 36m.
Hiroshima 49.0°F 39.4°F 48.2% - 62.2°F 06h. 07m.
Kamakura 54.0°F 50.5°F 28.4% - 65.2°F 08h. 02m.
Kobe 50.8°F 43.5°F 42.4% - 61.2°F 06h. 41m.
Kyoto 49.5°F 39.2°F 47.5% - 58.2°F 06h. 10m.
Nagasaki 52.9°F 48.4°F 53.8% 1 day (0.6 in) 66.0°F 05h. 38m.
Nagoya 51.2°F 43.0°F 35.0% - 61.4°F 07h. 23m.
Nara 50.9°F 40.5°F 43.9% - 60.0°F 06h. 32m.
Noboribetsu 27.5°F 24.7°F 67.7% - 48.8°F 03h. 56m.
Okinawa 69.0°F 66.3°F 67.8% 3 days (1.9 in) 77.4°F 04h. 22m.
Osaka 52.1°F 44.7°F 42.0% - 60.8°F 06h. 43m.
Sapporo 27.5°F 20.6°F 70.2% - 40.4°F 03h. 41m.
Tokyo 53.3°F 46.1°F 25.1% - 60.0°F 08h. 20m.
Yokohama 53.6°F 49.4°F 27.7% - 61.2°F 08h. 05m.
* We are using day length and cloud cover information for each day of the month to calculate average values of sunny hours during the day.