Maruko Weather in December

What's the weather like in Maruko (Nagano) in December 2024?

The climate in Maruko during December can be summarized as cold and dry.

December is in the winter in Maruko and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 6°C (42°F), whilst at night -6°C (22°F) is normal.

Maruko weather averages (imperial / metric)
Daytime temperature 5.5°C 41.8°F
Nightly temperature -5.5°C 22.2°F
Average temperature 0°C 32°F
Daily sunshine 5.7 hrs
Avg rainfall 27 mm 1.1 ins
Rainy days 15 days
Sea temperature 15.6°C 60.2°F
Humidity 73%
Windspeed 8.6kph 5 mph

On average December is the driest month of the year in Maruko with around 27mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.7 hours of sunshine per day.

December temperatures in Maruko

Maruko average temperature in December

December rainfall

Maruko average rain in December

December hourly sunshine

Maruko 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 Maruko in December 2024.

Other monthly averages

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Maruko weather stats

Maruko weather statistics
Hottest month: August 27.3°C 81.1°F
Driest month: December 27mm 1.1ins
Sunniest month: January 5.8hrs
Coldest month: January 2.1°C 35.8°F
Wettest month: July 196mm 7.7ins
Map showing location of Maruko (36.31667, 138.26667) Maruko map pin © Google

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