Is Matsuyama hot in June?
Days are typically warm at 27°C, while nights average 19.1°C.
Japan · 1991–2020 normal
Typical June weather in Matsuyama: 27°C by day, 19.1°C at night, 238 mm of rain over 11.9 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, June scores 46 out of 100 (May leads the year at 82). Daylight is calculated as 14 h 23 from latitude 33.84°. Open-water sea temperature is 20.5°C (14 km from the place centre).
June at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically warm at 27°C, while nights average 19.1°C.
The measured monthly average is 238 mm across about 12 wet days.
There are about 14 h 23 between sunrise and sunset at mid-month, calculated from the place latitude.
June ranks 6 of 12 in our weather comparison; May ranks first.
The evidence behind this page
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The weather comparison for Matsuyama is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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