Matsuyama Weather in October
October in Matsuyama brings high temperatures around 23°C (73°F) during the day, dropping to 16°C (61°F) at night, with quite a bit of rainfall expected, averaging around 138 mm (5.4 in) for the month.
Rainfall in Matsuyama in October
Historically, October sees about 13 days of rain, with a monthly average of 138 mm (5.4 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Matsuyama in October
Expect highs of 23°C (73°F) in Matsuyama in October, with nights dropping to around 16°C (61°F). Overall, the month follows a fairly predictable daily temperature pattern. At 16°C (61°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Matsuyama in October
You can expect a moderate amount of sunlight, with approximately 178 hours. This means a pleasant mix of sun and overcast.If you're inclined towards comfortable temperatures and drier conditions, October is a good time to visit Matsuyama.
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 Matsuyama's climate page.
Matsuyama Temperature in October
Min Temperature
16°C (61°F)
Max Temperature
23°C (73°F)
Chance of Rain
42%
Precipitation
138 mm (5.4 in)
Rainy days
13 days
Sunshine
178 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Matsuyama typically drop from around 26°C (79°F) at the start of October to approximately 21°C (70°F) by the end. Nights are pleasant, with lows typically ranging from 12°C (54°F) to 18°C (64°F).
Average temperatures in October
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 October
Historical weather for Matsuyama in October
Browse day-by-day weather records for Matsuyama spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Matsuyama historical weather extremes in October
Based on 49 years of weather observations in Matsuyama between 1976 and 2025, these are the recorded extremes.
- On October 3, 2019, temperatures climbed to 33°C (91°F), marking the warmest October day on record.
- The lowest daytime temperature in October was 13°C (55°F), recorded on October 31, 1997.
- Nighttime temperatures dropped to 4°C (39°F) on October 31, 1986, marking the coldest October night on record.
Best Places in Japan in October
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in October →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Matsuyama in October
For Matsuyama in October, 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Matsuyama in October
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 Matsuyama's climate page.
See the full Matsuyama climate overview or explore weather in Japan.
