Onomichi Weather in May

What's the weather like in Onomichi (Hiroshima) in May 2024?

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

May is in the spring in Onomichi and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 12°C (54°F) is normal.

Onomichi weather averages (imperial / metric)
Daytime temperature 22.3°C 72.1°F
Nightly temperature 12.3°C 54.1°F
Average temperature 17.3°C 63.1°F
Daily sunshine 7 hrs
Avg rainfall 122 mm 4.8 ins
Rainy days 14 days
Sea temperature 18.6°C 65.6°F
Humidity 71%
Windspeed 6.5kph 4 mph

On average May is the 4th wettest month of the year in Onomichi with around 122mm 4.8 inches of rain making it a wet 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 7 hours of sunshine per day.

May temperatures in Onomichi

Onomichi average temperature in May

May rainfall

Onomichi average rain in May

May hourly sunshine

Onomichi 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 Onomichi in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Onomichi weather stats

Onomichi weather statistics
Hottest month: August 31.1°C 88°F
Driest month: December 28mm 1.1ins
Sunniest month: August 7.5hrs
Coldest month: January 7.7°C 45.9°F
Wettest month: June 207mm 8.1ins
Map showing location of Onomichi (34.41667, 133.2) Onomichi map pin © Google

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