Sumba weather in January (East Nusa Tenggara, Indonesia)
What weather conditions can you expect in Sumba this January? Our guide gives you the essential weather details for this month.
Temperatures
During January, Sumba usually has very high temperatures and heavy rainfall. Daytime temperatures generally settle around 30°C, while nighttime can see a dip to about 24°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.
Precipitation
Sumba in January falls under the rainy season with heavy rainfall, averaging around 283 mm for the month. Past climate data indicates that roughly 21 days will see rain.If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Sumba. June, July, August and September typically offer the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Sumba climate page with graphs.
Sumba, monthly averages in January
Min Temperature
24°C
Max Temperature
30°C
Chance of Rain
70%
Precipitation
283 mm
Rainy days
21 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 Sumba.
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.
