Matsumoto Weather in May
May in Matsumoto brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 9°C (48°F). Quite a bit of rainfall is expected, around 166 mm (6.5 in), so pack an umbrella.
Rainfall in Matsumoto in May
Looking at the last 30 years, the data shows about 16 days with rain, averaging 166 mm (6.5 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Matsumoto in May
In May, expect pleasant temperatures in Matsumoto, with highs of 20°C (68°F) and lows of 9°C (48°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Matsumoto in May
The city usually sees around 209 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Matsumoto's climate page.
Matsumoto Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
20°C (68°F)
Chance of Rain
52%
Precipitation
166 mm (6.5 in)
Rainy days
16 days
Humidity
65% *
Sunshine
209 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Matsumoto typically stay consistent throughout May, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 13°C (55°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Matsumoto in May
Browse day-by-day weather records for Matsumoto spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Matsumoto historical weather extremes in May
Based on 49 years of weather observations in Matsumoto between 1976 and 2025, these are the recorded extremes.
- Matsumoto recorded its highest May temperature of 33°C (91°F) on May 21, 2025.
- The lowest daytime temperature in May was 9°C (48°F), recorded on May 2, 1993.
- Matsumoto registered its coldest May night on May 8, 2013, with temperatures dropping to 1°C (34°F).
Best Places in Japan in May
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in May →
perfect weather
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unpleasant
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What to Wear in Matsumoto in May
For Matsumoto in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Matsumoto in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Matsumoto's climate page.
Temperature Rainfall Sunshine Humidity
See the full Matsumoto climate overview or explore weather in Japan.
