Oshima weather in May (Tokyo Prefecture, Japan)
Curious about the May weather in Oshima? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.
In May, Oshima generally has pleasant temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 21°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 17°C.
Oshima in May falls under the rainy season with heavy rainfall, averaging around 184 mm for the month. Typically around 16 days of rainfall is expected.
In case you lean more towards enjoying temperate temperatures and rain-free days August typically offers the most optimal weather. In contrast, January, February, March, June and October tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Oshima climate page with graphs.
Oshima, monthly averages in May
Min Temperature
17°C
Max Temperature
21°C
Chance of Rain
54%
Precipitation
184 mm
Rainy days
16 days
Where to go in Japan in May
Find out more about the weather in Japan in May and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Oshima in May?
For visitors traveling to Oshima, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in May.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Oshima.
Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
