SeasonMapMatsumoto weather in April
Japan
April in Matsumoto: nice, soaked — fine if you can take 14 rainy days.
#2 of 12 months in Matsumoto · #727 of 1383 destinations to visit in April · comfort 78/100 (tier B)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Matsumoto in April
Other months in Matsumoto
Matsumoto's forum calls May genuinely changeable — regulars describe a run of three sunny days followed by a day or two of rain, so packing for everything from short sleeves to a rain parka is standard advice. Up at Kamikochi, in the mountains within Matsumoto's borders, early mornings can still flirt with freezing even in May, considerably colder than the city itself; a light down layer for the evening is worth it if you're heading up there.
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Matsumoto climate normals — April
| Daytime high | 19°C / 67°F | 😎 nice |
|---|---|---|
| Nighttime low | 5°C / 42°F | |
| Feels like (high) | 18°C / 64°F | |
| Rainfall | 160 mm / 6.3 in | ⛈ soaked |
| Rainy days | 14 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 3°C / 37°F | |
| Sunshine | 9.3 h/day | |
| Daylight | 13.1 h | |
| Wind | 11 km/h / 7 mph | |
| Snowfall | 7.8 cm / 3.1 in | |
| Air quality (US AQI) | 56 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Matsumoto in April
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Peak crowdsGolden Week, Spring break (haruyasumi) in Japan, school holidays in 2 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Matsumoto's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherMatsumoto's weather peaks April–June, best around May.
April includes Cherry blossom.
Best weatherFair weatherToughest weather
What's on in Matsumoto in April
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Cherry blossom
5–20 Apr · usuallyThe black castle with the Alps still white behind it, which is the photograph. The moat is lit for about a week and the town stays a good deal calmer than Kyoto.
- Opening
Kamikochi open season
17 Apr – 15 Nov · usuallyTrail seasonBook earlyThe valley opens with a ceremony in the middle of April and closes on 15 November, when the hotels shut and the road is gated. Private cars are never allowed in; it is the bus from Sawando or Hirayu. Source ↗
- Holiday
Golden Week
29 Apr – 5 MayCrowdedThe first week Kamikochi is properly open, so the Sawando bus terminal queues from six in the morning and the castle keep runs a two-hour wait. Source ↗
Nearby, and something's on
Within 300 km of Matsumoto — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Matsumoto?
Matsumoto in April — FAQ
- Is April a good time to visit Matsumoto?
- April in Matsumoto: nice, soaked — fine if you can take 14 rainy days. It ranks #2 of 12 months for Matsumoto on SeasonMap's comfort score (78/100).
- What is the weather like in Matsumoto in April?
- In April, Matsumoto averages a daily high of 19.3°C and a low of 5.4°C, with about 160.2 mm of rain over roughly 14 rainy days.
- What is the air quality in Matsumoto in April?
- Matsumoto has a mean US Air Quality Index of about 56 in April.
- Does it snow in Matsumoto in April?
- Matsumoto sees roughly 7.8 cm of snowfall in April.
Other months in Matsumoto
Compare Matsumoto in April
Warmer or cooler than Matsumoto in April
Similar destinations in East Asia — April
Within 300 km: Fujikawaguchiko's Fuji Shibazakura Festival around 11 Apr – 25 May, and Kanazawa's Cherry blossom around 1–15 Apr.