Ono Weather in December

December in Ono brings low temperatures, with daytime highs of 12°C (54°F) and nights around 3°C (37°F). Quite a bit of rainfall is expected, around 76 mm (3 in), so pack an umbrella.

Rainfall in Ono in December

You can expect rain on around 11 days based on historical patterns, with 76 mm (3 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Ono in December

Temperatures in Ono in December top out at 12°C (54°F) and drop to 3°C (37°F) overnight. December is part of winter. It stays cool throughout the day, so warm layers are a good idea from morning to evening. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Ono in December

There are approximately 203 hours of sunshine this month, resulting in mostly clear days. Despite the cool temperatures, the sunshine makes it an enjoyable time to be outside.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, October, November and December typically offer the best weather for Ono.

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 Ono's climate page.

Ono Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 12°C (54°F)  

Chance of Rain 37%  

Precipitation 76 mm (3 in)  

Rainy days 11 days  

Humidity 62% *  

Sunshine 203 hours *  

Percentage Sunshine *  

* Data from: Hamamatsu, Japan (30 KM, 18 Miles).

What to Wear in Ono 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. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Ono in December

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 Ono's climate page.

More climate data for Ono

Temperature Rainfall Sunshine Humidity

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