Koga Weather in December

What's the weather like in Koga (Ibaraki) in December 2022?

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

December is in the winter in Koga and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 11°C (52°F), whilst at night -0°C (31°F) is normal.

Koga weather averages (imperial / metric)
Daytime temperature 11.4°C 52.4°F
Nightly temperature -0.4°C 31.4°F
Average temperature 5.5°C 41.9°F
Daily sunshine 6.4 hrs
Avg rainfall 33 mm 1.3 ins
Rainy days 7 days
Sea temperature 17.7°C 63.9°F
Humidity 64%
Windspeed 7.9kph 5 mph

On average December is the 2nd driest month of the year in Koga with around 33mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.4 hours of sunshine per day.

December temperatures in Koga

Koga average temperature in December

December rainfall

Koga average rain in December

December hourly sunshine

Koga 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 Koga in December 2022.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Koga weather stats

Koga weather statistics
Hottest month: August 30.7°C 87.3°F
Driest month: January 29mm 1.1ins
Sunniest month: January 6.8hrs
Coldest month: January 8.5°C 47.3°F
Wettest month: September 184mm 7.2ins
Map showing location of Koga (36.18333, 139.71667)

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