Sasebo Weather in December

With daytime temperatures of 14°C (57°F) and nighttime lows of 8°C (46°F), December in Sasebo brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 79 mm (3.1 in) falls on average.

Rainfall in Sasebo in December

Typically, about 18 days will experience rainfall, with an average of 79 mm (3.1 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Sasebo in December

December in Sasebo brings moderate temperatures, with highs of 14°C (57°F) and nights around 8°C (46°F). December is known for being in the winter season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Sasebo in December

You can expect a moderate amount of sunlight, with approximately 114 hours. This means a pleasant mix of sun and overcast.

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

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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 Sasebo's climate page.

Sasebo Temperature in December

Min Temperature 8°C (46°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 60%  

Precipitation 79 mm (3.1 in)  

Rainy days 18 days  

Humidity 67% *  

Sunshine 114 hours *  

Percentage Sunshine 34% *  

* Data from: Nagasaki, Japan (49 KM, 30 Miles).

What to Wear in Sasebo in December

Pack for changing conditions in Sasebo in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Sasebo 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

9/10

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 Sasebo's climate page.

More climate data for Sasebo

Temperature Rainfall Sunshine Humidity

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