North Sumatra Weather in April

Average temperatures, rainfall, sunshine and the best places to visit in North Sumatra, Indonesia in April.

Thinking about venturing to North Sumatra, Indonesia this April and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in North Sumatra in April

North Sumatra, Indonesia is a region in Indonesia. April in North Sumatra generally has temperatures that range from warm to very warm, with heavy precipitation.

Temperatures

During the day the temperature is warm in Tuk Tuk at 27°C (81°F) and very warm in Medan at 33°C (91°F). As night falls, temperatures generally drop to 24°C (75°F) in Medan and 20°C (68°F) in Tuk Tuk. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

For specific regional insights in North Sumatra, Indonesia, refer to the map provided below.

Precipitation

In April, precipitation varies across different areas. From heavy rainfall in Timbanglawang with an average of 200 mm (7.9 in) to heavy rainfall in Berastagi with 269 mm (11 in).

Average sunshine

Most areas see decent amounts of sunshine this month. Medan gets around 132 hours of sunlight, providing a pleasant balance of sun and clouds. If you'd prefer more guaranteed sunshine, our weather planner can show you sunnier spots around the world.

Explore North Sumatra by month

Pick a month to see the average temperature, rainfall and sunshine in North Sumatra — and find the best time to visit. (based on Medan)

Best Places to Visit in North Sumatra in April

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across North Sumatra.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in North Sumatra

What is the weather like in April for some of the most popular destinations in North Sumatra, Indonesia?

Temperature range in North Sumatra (April)

Precipitation variation in North Sumatra (April)

Medan

In April Medan generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

March
April
May
Max temperature
33°C (91°F)
33°C (91°F)
33°C (91°F)
Min temperature
23°C (73°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
155 hours
132 hours
136 hours
Monthly rainfall
198 mm (7.8 in)
252 mm (9.9 in)
266 mm (10 in)
Monthly rainy days
9 days
11 days
12 days
Weather conditions

Rantauprapat

In April Rantauprapat generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

March
April
May
Max temperature
33°C (91°F)
33°C (91°F)
33°C (91°F)
Min temperature
23°C (73°F)
23°C (73°F)
24°C (75°F)
Monthly rainfall
222 mm (8.7 in)
257 mm (10 in)
223 mm (8.8 in)
Monthly rainy days
14 days
16 days
14 days
Weather conditions

Tuk Tuk

In April Tuk Tuk generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 20°C (68°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

March
April
May
Max temperature
27°C (81°F)
27°C (81°F)
28°C (82°F)
Min temperature
20°C (68°F)
20°C (68°F)
20°C (68°F)
Monthly rainfall
185 mm (7.3 in)
220 mm (8.7 in)
174 mm (6.9 in)
Monthly rainy days
13 days
15 days
15 days
Weather conditions

Berastagi

In April Berastagi generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 19°C (66°F) and heavy monthly rainfall. So on average the conditions are poor that month.

March
April
May
Max temperature
28°C (82°F)
28°C (82°F)
28°C (82°F)
Min temperature
18°C (64°F)
19°C (66°F)
19°C (66°F)
Monthly sun hours
155 hours
132 hours
136 hours
Monthly rainfall
224 mm (8.8 in)
269 mm (11 in)
237 mm (9.3 in)
Monthly rainy days
13 days
14 days
15 days
Weather conditions

Parapat

In April Parapat generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 20°C (68°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

March
April
May
Max temperature
28°C (82°F)
28°C (82°F)
28°C (82°F)
Min temperature
20°C (68°F)
20°C (68°F)
21°C (70°F)
Monthly rainfall
201 mm (7.9 in)
238 mm (9.4 in)
195 mm (7.7 in)
Monthly rainy days
13 days
15 days
15 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in North Sumatra, in Indonesia.

In our records: Indonesia April extremes

Notable April records observed across cities in Indonesia in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest April day in Indonesia reached 40°C (104°F) in Pulau Merah on April 1, 2014.

Popular cities in April

Day & night temperatures, rainfall and average weather in North Sumatra in April.

City Weather Day temp Night temp Rainfall
Medan 33°C (91°F) 24°C (75°F) 252 mm (9.9 in)
Rantauprapat 33°C (91°F) 23°C (73°F) 257 mm (10 in)
Tuk Tuk 27°C (81°F) 20°C (68°F) 220 mm (8.7 in)
Berastagi 28°C (82°F) 19°C (66°F) 269 mm (11 in)
Parapat 28°C (82°F) 20°C (68°F) 238 mm (9.4 in)
Pematangsiantar 31°C (88°F) 22°C (72°F) 257 mm (10 in)

North Sumatra weather in April: frequently asked questions

What is the weather like in North Sumatra, Indonesia in April?

In April, North Sumatra, Indonesia generally has poor weather conditions. Medan sees daytime temperatures near 33°C (91°F), with nights cooling to roughly 24°C (75°F).

What is the average temperature in North Sumatra, Indonesia in April?

Daytime temperatures in Medan peak at roughly 33°C (91°F) in April, dropping to about 24°C (75°F) overnight.

Does North Sumatra, Indonesia get a lot of rain in April?

Expect plenty of rainfall. Medan records an average of 252 mm (9.9 in) in April, putting it among the wetter months for North Sumatra, Indonesia.

Is April a Good Time to Visit North Sumatra, Indonesia?

Given the typically poor weather conditions in Medan, April may not be the ideal time to visit North Sumatra, Indonesia.

On average, the best time to visit North Sumatra, Indonesia is in February with generally unpleasant weather in Medan.

Interested in more climate information?

We have much more information about the climate in North Sumatra.

Weather and climate has detailed information for every country in the world. Are you going to Indonesia? Get detailed 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.

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