The climate in Shizuoka during May can be summarized as warm and very wet.
May is in the spring in Shizuoka and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 14°C (58°F) is normal.
|Daytime temperature||22.6°C 72.6°F|
|Nightly temperature||14.3°C 57.7°F|
|Average temperature||18.4°C 65.1°F|
|Daily sunshine||6.5 hrs|
|Avg rainfall||221 mm 8.7 ins|
|Rainy days||15 days|
|Sea temperature||20.7°C 69.3°F|
|Windspeed||10.1kph 6 mph|
On average May is the 5th wettest month of the year in Shizuoka with around 221mm 8.7 inches of rain making it a very 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 6.5 hours of sunshine per day.
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 Shizuoka in May 2023.
|Hottest month:||August||30°C 86°F|
|Driest month:||December||62mm 2.4ins|
|Coldest month:||January||10.5°C 50.9°F|
|Wettest month:||June||308mm 12.1ins|