Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
Toyama City Weather in December
During December, Toyama City experiences low daytime temperatures of 9°C (48°F) and cooler nights around 2°C (36°F). December sits within the rainy season, and part of the winter season, so expect regular and often heavy rainfall.
Rainfall in Toyama City in December
As part of the rainy season, Toyama City sees around 26 days of rain in December, with an average of 220 mm (8.7 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Toyama City in December
If you're visiting Toyama City in December, expect highs of 9°C (48°F) and overnight lows around 2°C (36°F). The winter season takes place during December. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Toyama City in December
This month sees fewer sunny days, with about 86 hours of sunshine, perfect for those who enjoy cooler temperatures.December in Toyama City 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.
Toyama City Temperature in December
Min Temperature
2°C (36°F)
Max Temperature
9°C (48°F)
Chance of Rain
88%
Precipitation
220 mm (8.7 in)
Rainy days
26 days
Sunshine
86 hours *
Percentage Sunshine
*
* Data from: Hakuba, Japan (57 KM, 36 Miles).
Toyama City Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Toyama City - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Toyama City typically drop from around 12°C (54°F) at the start of December to approximately 7°C (45°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 5°C (41°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 records for Toyama City in December
Browse day-by-day weather records for Toyama City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Toyama City historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Toyama City.
- The warmest day in December was on December 15, 2023, with a maximum of 21°C (70°F).
- The lowest daytime temperature in December was -1°C (30°F), recorded on December 26, 2021.
- Nighttime temperatures dropped to -7°C (19°F) on December 16, 1985, marking the coldest December night on record.
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
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 Toyama City in December
Dress warmly and in layers for your trip to Toyama City 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. With limited sunshine expected, sunglasses aren't a priority for packing.
What To Do in Toyama City in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling4/10 -
Walking4/10 -
Camping3/10 -
Outdoor sports4/10
Toyama City 3-Day Forecast
More climate data for Toyama City
See the full Toyama City climate overview or explore weather in Japan.
Popular in December
Where to go in December - average daytime high across popular destinations.
Naha
22°C (72°F) Tokyo
13°C (55°F) Osaka13°C (55°F) Hakone
12°C (54°F) Kyoto11°C (52°F) Hakuba
3°C (37°F) Sapporo2°C (36°F) Niseko
1°C (34°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Chase the autumn leaves in Japan
Walk the 88 temple circuit
We recommend walking the 88 temple circuit from April til October. Although June, July and August can be a bit wet, hot and humid.
The famous bamboo forests of Arashiyama
The famous bamboo forests of Arashiyama lie just outside the city center of Kyoto and is unique in the world. If you look at photos of this bamboo forest, it looks like you have landed in a fairy-tale world.
10 reasons why you should visit Japan in winter
Here are 10 reasons why you should plan a winter trip to Japan. During this period, popular sights are less busy and prices for flights and hotels much cheaper.