Shiozawa Weather in December

What's the weather like in Shiozawa (Niigata) in December 2024?

The climate in Shiozawa during December can be summarized as cool and wet.

December is in the winter in Shiozawa and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night -1°C (30°F) is normal.

Shiozawa weather averages (imperial / metric)
Daytime temperature 7.5°C 45.5°F
Nightly temperature -1.3°C 29.7°F
Average temperature 3.1°C 37.6°F
Daily sunshine 4.4 hrs
Avg rainfall 147 mm 5.8 ins
Rainy days 21 days
Sea temperature 14.3°C 57.8°F
Humidity 72%
Windspeed 10.4kph 7 mph

On average December is the 6th wettest month of the year in Shiozawa with around 147mm 5.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.4 hours of sunshine per day.

December temperatures in Shiozawa

Shiozawa average temperature in December

December rainfall

Shiozawa average rain in December

December hourly sunshine

Shiozawa 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 Shiozawa in December 2024.

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Shiozawa weather stats

Shiozawa weather statistics
Hottest month: August 29.2°C 84.6°F
Driest month: April 83mm 3.3ins
Sunniest month: April 6.4hrs
Coldest month: January 4°C 39.2°F
Wettest month: September 189mm 7.4ins
Map showing location of Shiozawa (37.03333, 138.85) Shiozawa map pin © Google

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