Teshima Island Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Teshima Island, Japan in January.

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Tonosho

Planning a trip to Teshima Island, Japan this January? Here's what you need to know about the weather:

What to Expect in Teshima Island in January

Teshima Island, Japan is a region in Japan. January in Teshima Island generally has cold temperatures, with moderate precipitation. January falls during the winter season.

Temperatures

You can expect cold maximum daytime temperatures of around 11°C (52°F) and nighttime temperatures around 6°C (43°F) in Tonosho. On average, January is the coldest month of the year in Teshima Island, Japan. So be prepared and make sure to pack winter cloths.

For specific regional insights in Teshima Island, Japan, refer to the map provided below.

Precipitation

January is a moderate rainy month with an average rainfall of around 74 mm (2.9 in) in Tonosho.

Average sunshine

Most areas see decent amounts of sunshine this month. Tonosho gets around 148 hours of sunlight, providing a pleasant balance of sun and clouds. If you'd prefer more guaranteed sunshine, our weather planner can show you sunnier spots around the world.

Explore Teshima Island by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Teshima Island in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Teshima Island.

Conditions Temperatures Precipitation
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).

Popular Destinations in Teshima Island

What is the weather like in January for the most popular destinonation in Teshima Island, Japan?

Tonosho

In January Tonosho generally has low temperatures with maximum daytime temperatures around 11°C (52°F), minimum nighttime temperatures around 6°C (43°F) and moderate monthly rainfall. So on average the conditions are unpleasant that month.

« December
January
February »
December
January
February
Max temperature
13°C (55°F)
11°C (52°F)
11°C (52°F)
Min temperature
8°C (46°F)
6°C (43°F)
6°C (43°F)
Monthly sun hours
156 hours
148 hours
144 hours
Monthly rainfall
74 mm (2.9 in)
74 mm (2.9 in)
83 mm (3.3 in)
Monthly rainy days
15 days
18 days
17 days
Weather conditions
unpleasant
unpleasant
unpleasant
Climate in Tonosho →

Is your destination not in the list? Have a look at all destinations in Teshima Island, in Japan.

In our records: Japan January extremes

Notable January records observed across cities in Japan in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest January daytime high in Japan was -15°C (5°F) in Mount Fuji on January 18, 2004.

Teshima Island weather in January: frequently asked questions

What is the weather like in Teshima Island, Japan in January?

Teshima Island, Japan typically experiences unpleasant weather in January, part of the winter season. Daytime highs in Tonosho average around 11°C (52°F), and temperatures drop to about 6°C (43°F) at night.

What is the average temperature in Teshima Island, Japan in January?

Tonosho averages a daytime maximum of 11°C (52°F) in January, with overnight lows close to 6°C (43°F).

Does Teshima Island, Japan get a lot of rain in January?

Rain is generally moderate to light in Teshima Island, Japan during January, with Tonosho averaging close to 74 mm (2.9 in).

Is January a Good Time to Visit Teshima Island, Japan?

Given the typically unpleasant weather conditions in Tonosho, January may not be the ideal time to visit Teshima Island, Japan.

On average, the best time to visit Teshima Island, Japan is in May, July, September, October and November with generally pleasant weather in Tonosho. The weather in January, February, March, April and December, on the other hand, tends to be unpleasant.

Interested in more climate information?

We have much more information about the climate in Teshima Island.

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 travel conditions. Find out where to go with our weather planner.

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