Dumai weather in May (Sumatra, Indonesia)
Planning a trip to Dumai in May? This guide provides all the details you need.
In May, Dumai typically experiences
very high temperatures
and heavy rainfall.
Throughout the daytime, temperatures often hover around 34°C.
However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 25°C.
While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.
Dumai in May falls under the rainy season with heavy rainfall, averaging around 227 mm for the month. Typically around 15 days of rainfall is expected.
If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Dumai. February and July typically offer the best circumstances. While January, March, April, May, August, September, October, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Dumai climate page with graphs.
Dumai, monthly averages in May
Min Temperature
25°C
Max Temperature
34°C
Chance of Rain
51%
Precipitation
227 mm
Rainy days
15 days
Where to go in Indonesia in May
Find out more about the weather in Indonesia 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 Dumai in May?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.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 Dumai.
Our site offers climate and forecast data for every country in the world. Are you going to Indonesia? On this website you can find historical weather averages for many cities in Indonesia. 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.
