Izu Weather in December

December in Izu typically sees daytime highs of 13°C (55°F) and nighttime lows of 7°C (45°F). With the least rainfall of the year, it's a reliably dry month. It falls within the winter season.

Rainfall in Izu in December

Take advantage of the dry conditions this month, with minimal rain expected, even if it's a cooler time of year. Based on our climate data of the past 30 years, about 9 days of rain are anticipated, with 87 mm (3.4 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Izu in December

If you're visiting Izu in December, expect highs of 13°C (55°F) and overnight lows around 7°C (45°F). December marks the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Izu in December

The month enjoys around 197 hours of sunshine, creating mostly sunny days despite the cool temperatures.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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.

Izu Temperature in December

Min Temperature 7°C (45°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 30%  

Precipitation 87 mm (3.4 in)  

Rainy days 9 days  

Humidity 65% *  

Sunshine 197 hours *  

Percentage Sunshine *  

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

What to Wear in Izu in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Izu in December

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

Swimming

5/10

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.