Japan temperatures, all on one screen

Hottest 34.0° Kyushu Coolest 26.0° Hokkaido Spread 8.0°

On the map, the warmer the colour, the higher that day’s high. Tap any region for locations and the 7-day trend.

29.0° Okinawa
Hard to hit on the mapSaga34.0°Nagasaki34.0°Kagawa33.0°Tokyo33.0°Kanagawa33.0°Osaka32.0°
Scale26°43°+
Source: Japan Meteorological Agency (JMA) · Issued 2026-09-09 23:00 JST · processed and aggregated by Tempscape

Japan temperature rankings for 2026-09-14 cover 10 regions and 48 representative forecast locations. The warmest regional high is about 34.0°, while the coolest regional high is about 26.0°. Values are processed from Japan Meteorological Agency forecasts and include a seven-day trend for comparison and trip planning.