Tanashi Weather in December

What's the weather like in Tanashi (Tōkyō) in December 2024?

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

December is in the winter in Tanashi and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 2°C (36°F) is normal.

Tanashi weather averages (imperial / metric)
Daytime temperature 12.1°C 53.7°F
Nightly temperature 2.2°C 35.9°F
Average temperature 7.1°C 44.8°F
Daily sunshine 6.3 hrs
Avg rainfall 42 mm 1.6 ins
Rainy days 8 days
Sea temperature 18.6°C 65.5°F
Humidity 59%
Windspeed 9.4kph 6 mph

On average December is the 2nd driest month of the year in Tanashi with around 42mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.3 hours of sunshine per day.

December temperatures in Tanashi

Tanashi average temperature in December

December rainfall

Tanashi average rain in December

December hourly sunshine

Tanashi 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 Tanashi in December 2024.

Other monthly averages

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Tanashi weather stats

Tanashi weather statistics
Hottest month: August 30.7°C 87.3°F
Driest month: January 40mm 1.6ins
Sunniest month: January 6.5hrs
Coldest month: January 9.3°C 48.7°F
Wettest month: September 188mm 7.4ins
Map showing location of Tanashi (35.72389, 139.52222) Tanashi map pin © Google

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