Matsuyama Climate by Month
Matsuyama, Ehime, Japan
Hot summers and cool winters, with rain spread through the year.
The climate in Matsuyama is one of hot summers and cool winters, with rain spread through the year. Expect highs of 90°F (32°C) in August and 49°F (10°C) in January, with the coldest nights (January) near 35°F (2°C). About 63 in (1595 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 90°F(32°C)
- Average high, August
- Coldest nights
- 35°F(2°C)
- Average low, January
- Rain per year
- 63 in(1595 mm)
- No clear rainy season
- Humidity
- 69%
- Sunniest: August
Best and worst months in Matsuyama
Best for weatherThe most comfortable weather comes in May and October, with highs around 75°F (24°C) and about 6.0 in (154 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 49°F (10°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Matsuyama weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 49°F(10°C) | 35°F(2°C) | 2.0 in(52 mm) | 66% | 2.5 |
| FebFebruary | 52°F(11°C) | 36°F(2°C) | 2.6 in(66 mm) | 62% | 3.1 |
| MarMarch | 58°F(14°C) | 42°F(5°C) | 4.2 in(106 mm) | 66% | 4.0 |
| AprApril | 67°F(20°C) | 50°F(10°C) | 5.4 in(136 mm) | 65% | 4.8 |
| MayMayBest | 75°F(24°C) | 59°F(15°C) | 6.1 in(154 mm) | 66% | 5.2 |
| JunJune | 80°F(27°C) | 67°F(20°C) | 9.7 in(247 mm) | 74% | 4.6 |
| JulJuly | 87°F(31°C) | 75°F(24°C) | 8.0 in(202 mm) | 74% | 5.0 |
| AugAugust | 90°F(32°C) | 76°F(25°C) | 5.8 in(147 mm) | 73% | 5.2 |
| SepSeptember | 83°F(28°C) | 69°F(21°C) | 7.4 in(189 mm) | 71% | 4.1 |
| OctOctoberBest | 74°F(23°C) | 58°F(15°C) | 6.0 in(153 mm) | 68% | 3.4 |
| NovNovember | 64°F(18°C) | 48°F(9°C) | 3.1 in(79 mm) | 72% | 2.6 |
| DecDecember | 54°F(12°C) | 38°F(4°C) | 2.5 in(64 mm) | 66% | 2.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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