Matsuyama
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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.

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

Matsuyama Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Matsuyama - and find the best time to visit.

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 records 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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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 month

What To Do in Matsuyama in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    4/10
  • Walking
    4/10
  • Camping
    4/10
  • Outdoor sports
    4/10

Matsuyama 3-Day Forecast

More climate data for Matsuyama

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.