Yamanouchi weather in December (Nagano, Japan)

How is the weather in Yamanouchi in December? Check out this comprehensive weather guide.

In December, Yamanouchi generally has low temperatures and high snow/rainfall. December is a winter month. Anticipate daytime temperatures around 5°C, while night temperatures can drop to -4°C. The month is chilly, so ensure you're equipped and dress warmly. Preparation becomes key in these temperatures.

Yamanouchi in December usually receives high snow/rainfall, averaging around 129 mm for the month. When we look at the climate data from the last 30 years, we can expect around 21 days of snow/rain.

The area experiences a moderate amount of sunshine, with approximately 137 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Yamanouchi. May generally stands out with the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Yamanouchi climate page with graphs.

 

Yamanouchi, monthly averages in December

Min TemperatureMin Temperature -4°C  
Max TemperatureMax Temperature 5°C  
Chance of RainChance of Rain 70%  
PrecipitationPrecipitation 129 mm  
Rainy daysRainy days 21 days  
HumidityHumidity 77% *  
SunshineSunshine 137 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Nagano, Japan (27 KM, 17 Miles).

Where to go in Japan in December

Find out more about the weather in Japan in December and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Yamanouchi in December?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Swimming
5/10
Cycling
3/10
Walking
3/10
Camping
1/10
Outdoor sports
3/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Yamanouchi.

Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.