Matsumoto Weather in December
December in Matsumoto brings low temperatures around 5°C (41°F) during the day, dropping to -5°C (23°F) at night, with the driest conditions of the year.
Rainfall in Matsumoto in December
This month is a reliable choice for exploring, with the driest conditions of the year, even if you'll need to dress for cooler weather. You can expect snow/rain on roughly 17 days based on historical data, averaging 119 mm (4.7 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 December
If you're visiting Matsumoto in December, expect highs of 5°C (41°F) and overnight lows around -5°C (23°F). During December, you'll experience the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of -5°C (23°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.
Sunshine in Matsumoto in December
With about 137 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.December in Matsumoto has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations 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 Matsumoto's climate page.
Matsumoto Temperature in December
Min Temperature
-5°C (23°F)
Max Temperature
5°C (41°F)
Chance of Rain
57%
Precipitation
119 mm (4.7 in)
Rainy days
17 days
Humidity
77% *
Sunshine
137 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Matsumoto typically drop from around 10°C (50°F) at the start of December to approximately 6°C (43°F) by the end. Nights are very cold, with lows typically ranging from -4°C (25°F) to 0°C (32°F).
Average temperatures in December
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 December
Historical weather for Matsumoto in December
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 December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Matsumoto.
- The hottest December day on record in Matsumoto reached 20°C (68°F) (December 4, 2018).
- The lowest daytime temperature in December was -3°C (27°F), recorded on December 18, 2005.
- The lowest overnight temperature recorded in December was -13°C (9°F) (December 31, 2020).
Best Places in Japan in December
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in December →
perfect weather
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unpleasant
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What to Wear in Matsumoto in December
Dress warmly and in layers for your trip to Matsumoto in December. 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Matsumoto in December
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.
