Nagano weather in December
Considering a trip to Nagano this December and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:
What is the weather like in Nagano in December?
Nagano is a region in Japan. December in Nagano generally has cold temperatures, with precipitation levels ranging from moderate to heavy. The month of December is in the winter season.
The average maximum temperatures are cold and range from 2°C in Omachi to 7°C in Achi. Nighttime temperatures generally drop to -2°C in Achi and -7°C in Omachi. In many regions in Japan, December is characterized by its biting cold temperatures. If you're venturing into these areas during this time, it's crucial to be adequately prepared. Ensure you layer up with warm clothing to fight off the chill and stay comfortable.
In December, precipitation varies across different areas. From moderate snow/rainfall in Minamimaki with an average of 56 mm to heavy snow/rainfall in Otari with 238 mm. Most areas see fewer sunny days, with a projection of about 86 hours of sunshine in Hakuba. This reduced sunlight makes it ideal for those who prefer dimmer, overcast conditions over bright sunny days.
For specific regional insights in Nagano for December, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Nagano climate page.
Where to go in Nagano in December
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Popular destinations in Nagano
What is the weather like in December for the 5 most popular destinations in Nagano?
Average weather in Hakuba
In December Hakuba generally has low temperatures with maximum daytime temperatures around 3°C, minimum nighttime temperatures around -5°C and heavy monthly snow/rainfall. So on average the conditions are poor that month.
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Average weather in Yamanouchi
In December Yamanouchi generally has low temperatures with maximum daytime temperatures around 5°C, minimum nighttime temperatures around -4°C and high monthly snow/rainfall. So on average the conditions are poor that month.
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Average weather in Matsumoto
In December Matsumoto generally has low temperatures with maximum daytime temperatures around 5°C, minimum nighttime temperatures around -5°C and high monthly snow/rainfall. So on average the conditions are poor that month.
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Average weather in Nozawa Onsen
In December Nozawa Onsen generally has low temperatures with maximum daytime temperatures around 6°C, minimum nighttime temperatures around -3°C and heavy monthly snow/rainfall. So on average the conditions are poor that month.
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Average weather in Karuizawa
In December Karuizawa generally has low temperatures with maximum daytime temperatures around 7°C, minimum nighttime temperatures around -2°C and moderate monthly snow/rainfall. So on average the conditions are poor that month.
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Is your destination not in the list? Have a look at other destinations in Nagano, in Japan.
Is December the best time to visit Nagano?
In our opinion, December may not be the ideal time to visit Nagano due to the typically poor weather in Hakuba.
Generally speaking, provide poor weather in Hakuba.
Interested in more climate information?
We have much more information about the climate in Nagano.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed 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.