Shimabara Weather in December

What's the weather like in Shimabara (Nagasaki) in December 2022?

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

December is in the winter in Shimabara and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 3°C (38°F) is normal.

Shimabara weather averages (imperial / metric)
Daytime temperature 12.1°C 53.7°F
Nightly temperature 3.1°C 37.5°F
Average temperature 7.6°C 45.6°F
Daily sunshine 4.2 hrs
Avg rainfall 58 mm 2.3 ins
Rainy days 17 days
Sea temperature 20.7°C 69.2°F
Humidity 74%
Windspeed 6.7kph 4 mph

On average December is the driest month of the year in Shimabara with around 58mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.2 hours of sunshine per day.

December temperatures in Shimabara

Shimabara average temperature in December

December rainfall

Shimabara average rain in December

December hourly sunshine

Shimabara 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 Shimabara in December 2022.

Other monthly averages

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Shimabara weather stats

Shimabara weather statistics
Hottest month: August 31.6°C 88.9°F
Driest month: December 58mm 2.3ins
Sunniest month: August 7.1hrs
Coldest month: January 9.3°C 48.7°F
Wettest month: July 395mm 15.6ins
Map showing location of Shimabara (32.78333, 130.36667)

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