Matsumoto Climate by Month
Matsumoto, Nagano, Japan
Hot summers and cold winters, with rain spread through the year.
The climate in Matsumoto is one of hot summers and cold winters, with rain spread through the year. Afternoon highs range from 41°F (5°C) in January to 86°F (30°C) in August, and February nights average 24°F (-4°C). It gets 39 in (1000 mm) of rain a year, spread across the months.
- Warmest month
- 86°F(30°C)
- Average high, August
- Coldest nights
- 24°F(-4°C)
- Average low, February
- Rain per year
- 39 in(1000 mm)
- No clear rainy season
- Humidity
- 67%
- Sunniest: May
Best and worst months in Matsumoto
Best for weatherThe most comfortable weather comes in May and June, with highs around 75°F (24°C) and about 4.2 in (106 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 41°F (5°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)
Matsumoto weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 41°F(5°C) | 24°F(-4°C) | 1.5 in(37 mm) | 63% | 2.4 |
| FebFebruary | 43°F(6°C) | 24°F(-4°C) | 1.8 in(45 mm) | 61% | 3.1 |
| MarMarch | 52°F(11°C) | 30°F(-1°C) | 3.1 in(80 mm) | 58% | 3.9 |
| AprApril | 63°F(17°C) | 40°F(4°C) | 3.4 in(87 mm) | 54% | 4.8 |
| MayMayBest | 73°F(23°C) | 49°F(10°C) | 3.6 in(91 mm) | 60% | 5.3 |
| JunJuneBest | 77°F(25°C) | 58°F(15°C) | 4.7 in(120 mm) | 69% | 4.8 |
| JulJuly | 84°F(29°C) | 66°F(19°C) | 4.8 in(123 mm) | 71% | 4.9 |
| AugAugust | 86°F(30°C) | 67°F(20°C) | 3.3 in(85 mm) | 70% | 5.1 |
| SepSeptember | 77°F(25°C) | 60°F(16°C) | 5.1 in(130 mm) | 75% | 3.9 |
| OctOctober | 66°F(19°C) | 48°F(9°C) | 4.5 in(114 mm) | 76% | 3.0 |
| NovNovember | 56°F(13°C) | 36°F(2°C) | 2.2 in(56 mm) | 75% | 2.4 |
| DecDecember | 46°F(8°C) | 29°F(-2°C) | 1.3 in(32 mm) | 66% | 2.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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