Wakayama Weather in December

What's the weather like in Wakayama, Japan in December 2019?

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

December is in the winter in Wakayama and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 12°C (53°F), whilst at night 4°C (39°F) is normal.

Wakayama weather averages (imperial / metric)
Daytime temperature 11.6°C 52.9°F
Nightly temperature 4°C 39.2°F
Average temperature 7.8°C 46°F
Daily sunshine 5.1 hrs
Avg rainfall 39 mm 1.6 ins
Rainy days 14 days
Sea temperature 18.7°C 65.6°F
Humidity 65%
Windspeed 11.5kph 7 mph

On average December is the driest month of the year in Wakayama with around 39mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.1 hours of sunshine per day.

December temperatures in Wakayama

December rainfall

December hourly sunshine

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 December 2019.

Other monthly averages

UV index

Wakayama weather stats

Wakayama weather statistics
Hottest month: August 31.2°C 88.2°F
Driest month: December 39mm 1.5ins
Sunniest month: August 7.3hrs
Coldest month: January 8.6°C 47.5°F
Wettest month: June 234mm 9.2ins
Map showing location of Wakayama (34.22611, 135.1675)

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