Dumai weather in January (Sumatra, Indonesia)
Will it be warm or cold in Dumai this January? See what weather conditions to anticipate this month with our guide.
Temperatures
In January, Dumai typically experiences very high temperatures and heavy rainfall. Expect temperatures to climb to 32°C during the day, with nighttime readings dropping to 24°C. The average temperatures are warm, but some days will be hotter. Make sure to dress in light, breathable clothing and drink plenty of water.
Precipitation
Dumai in January usually receives heavy rainfall, averaging around 214 mm for the month. Historically, the month has about 14 days of rain.If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Dumai. February and July typically offer the most optimal weather. In contrast, January, March, April, May, August, September, October, November and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Dumai climate page with graphs.
Dumai, monthly averages in January
Min Temperature
24°C
Max Temperature
32°C
Chance of Rain
46%
Precipitation
214 mm
Rainy days
14 days
Where to go in Indonesia in January
Find out more about the weather in Indonesia and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
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.
Interested in more climate information?
This site 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 travel conditions. Find out where to go with our weather planner.
