Yokosuka Weather in December

What's the weather like in Yokosuka (Kanagawa) in December 2024?

The climate in Yokosuka during December can be summarized as cool and reasonably dry.

December is in the winter in Yokosuka and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 4°C (39°F) is normal.

Yokosuka weather averages (imperial / metric)
Daytime temperature 12.7°C 54.9°F
Nightly temperature 3.9°C 39.1°F
Average temperature 8.3°C 47°F
Daily sunshine 5.9 hrs
Avg rainfall 59 mm 2.3 ins
Rainy days 11 days
Sea temperature 18.6°C 65.5°F
Humidity 61%
Windspeed 11.4kph 7 mph

On average December is the driest month of the year in Yokosuka with around 59mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.9 hours of sunshine per day.

December temperatures in Yokosuka

Yokosuka average temperature in December

December rainfall

Yokosuka average rain in December

December hourly sunshine

Yokosuka average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Yokosuka in December 2024.

Other monthly averages

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Yokosuka weather stats

Yokosuka weather statistics
Hottest month: August 30°C 86°F
Driest month: December 59mm 2.3ins
Sunniest month: December 5.9hrs
Coldest month: January 9.9°C 49.8°F
Wettest month: June 211mm 8.3ins
Map showing location of Yokosuka (35.28361, 139.66722) Yokosuka map pin © Google

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