Izu Weather in January

January in Izu brings low temperatures, with daytime highs of 10°C (50°F) and nights around 4°C (39°F). Quite a bit of rainfall is expected, around 98 mm (3.9 in), so pack an umbrella.

Rainfall in Izu in January

Expect around 11 days of rain based on historical data, with 98 mm (3.9 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Izu in January

January in Izu brings typical temperatures with highs around 10°C (50°F) and lows of 4°C (39°F). The winter season takes place during January. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. With the most moderate temperatures of the year, January offers a break from extremes.

Sunshine in Izu in January

Enjoy a sunny month with about 204 hours of sunshine, making it one of the brighter months of the year despite the cool conditions.

January in Izu 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.

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• January
• February
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For a detailed overview over the year and the best time to visit Japan, check out our Izu's climate page.

Izu Temperature in January

Min Temperature 4°C (39°F)  

Max Temperature 10°C (50°F)  

Chance of Rain 37%  

Precipitation 98 mm (3.9 in)  

Rainy days 11 days  

Humidity 62% *  

Sunshine 204 hours *  

Percentage Sunshine *  

* Data from: Fujinomiya, Japan (41 KM, 26 Miles).

What to Wear in Izu in January

The weather can swing between comfortable and chilly in January, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Izu in January

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

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Izu's climate page.

More climate data for Izu

Temperature Rainfall Sunshine Humidity

See the full Izu climate overview or explore weather in Japan.