Okutama Weather in December

December in Okutama sees daytime temperatures around 10°C (50°F) and lows of 0°C (32°F) at night. As the driest month of the year.

Rainfall in Okutama in December

Enjoy minimal rain interruptions this month. The dry conditions make it a reliable choice for outdoor plans, even if it's not beach weather. Looking at the last 30 years, the data shows about 8 days with rain, averaging 69 mm (2.7 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Okutama in December

Temperatures in Okutama in December top out at 10°C (50°F) and drop to 0°C (32°F) overnight. December is typically considered a winter month. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows around 0°C (32°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Okutama in December

With about 172 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

December in Okutama can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
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• May
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• December

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

Okutama Temperature in December

Min Temperature 0°C (32°F)  

Max Temperature 10°C (50°F)  

Chance of Rain 27%  

Precipitation 69 mm (2.7 in)  

Rainy days 8 days  

Humidity 65% *  

Sunshine 172 hours *  

Percentage Sunshine *  

* Data from: Yamanashi, Japan (39 KM, 24 Miles).

What to Wear in Okutama in December

We recommend to layer up for chilly conditions in Okutama in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Okutama in December

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

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

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 Okutama's climate page.

More climate data for Okutama

Temperature Rainfall Sunshine Humidity

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