Matsuyama Weather in January
With daytime temperatures of 10°C (50°F) and nighttime lows of 3°C (37°F), January in Matsuyama brings low temperatures during the day. It is also the driest month of the year, with minimal rainfall.
Rainfall in Matsuyama in January
As the driest month, it's a good time for hiking and exploring the area, even if you'll need to layer up. Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 76 mm (3 in) on average. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Matsuyama in January
In January, expect low temperatures in Matsuyama, with highs of 10°C (50°F) and lows of 3°C (37°F) at night. January is part of the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. With moderate temperatures, January stands out as the chilliest month of the year.
Sunshine in Matsuyama in January
The area enjoys a moderate level of sunlight, with around 127 hours. It's a good balance between sunny and cloudy days.January in Matsuyama can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
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 January
Min Temperature
3°C (37°F)
Max Temperature
10°C (50°F)
Chance of Rain
57%
Precipitation
76 mm (3 in)
Rainy days
17 days
Sunshine
127 hours
Percentage Sunshine
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Matsuyama typically stay consistent throughout January, with daily highs averaging around 10°C (50°F). Nights are cold, with lows around 2°C (36°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Matsuyama in January
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 January
Our historical data for Matsuyama spans 1976 to 2025, revealing these weather extremes.
- The warmest day in January was on January 8, 2020, with a maximum of 19°C (66°F).
- Matsuyama experienced its chilliest January day on January 22, 2004, reaching only 1°C (34°F).
- The lowest overnight temperature recorded in January was -5°C (23°F) (January 25, 1990).
Best Places in Japan in January
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in January →
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What to Wear in Matsuyama in January
Dress warmly and in layers for your trip to Matsuyama in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Matsuyama in January
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.
