Pematangsiantar weather in January (Sumatra, Indonesia)

Thinking of visiting Pematangsiantar in January? Check the weather first! Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

Typically, January in Pematangsiantar includes high temperatures and heavy rainfall. The temperature during the day can rise to approximately 29°C. At night, it falls to around 21°C. These are average temperatures, but occasional heat spikes are possible. Stay comfortable by wearing light clothing and drinking water.

Precipitation

Pematangsiantar in January falls under the rainy season with heavy rainfall, averaging around 234 mm for the month. On average, there are about 13 days with rain during this month.

So this is a great month to visit if you prefer dry days with pleasant temperatures. January typically offers the most optimal weather. In contrast, February, March, April, May, June, July, August, September, October, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Pematangsiantar climate page with graphs.

 

Pematangsiantar, monthly averages in January

Min Temperature 21°C  

Max Temperature 29°C  

Chance of Rain 43%  

Precipitation 234 mm  

Rainy days 13 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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

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.

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Pematangsiantar.

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.