Yanai Weather in May

What's the weather like in Yanai (Yamaguchi) in May 2023?

The climate in Yanai during May can be summarized as mild and wet.

May is in the spring in Yanai and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 13°C (56°F) is normal.

Yanai weather averages (imperial / metric)
Daytime temperature 22.2°C 72°F
Nightly temperature 13.2°C 55.8°F
Average temperature 17.7°C 63.9°F
Daily sunshine 6.6 hrs
Avg rainfall 162 mm 6.4 ins
Rainy days 15 days
Sea temperature 19.9°C 67.8°F
Humidity 72%
Windspeed 7.6kph 5 mph

On average May is the 5th wettest month of the year in Yanai with around 162mm 6.4 inches of rain making it a wet 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 6.6 hours of sunshine per day.

May temperatures in Yanai

Yanai average temperature in May

May rainfall

Yanai average rain in May

May hourly sunshine

Yanai average rain in May

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 Yanai in May 2022.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Yanai weather stats

Yanai weather statistics
Hottest month: August 30.5°C 86.9°F
Driest month: December 44mm 1.7ins
Sunniest month: August 7.1hrs
Coldest month: January 8.4°C 47.1°F
Wettest month: June 278mm 10.9ins
Map showing location of Yanai (33.96667, 132.11667)

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