Surabaya weather in April (East Java, Indonesia)

Looking to travel to Surabaya in April? Check out this comprehensive weather guide.

In April, Surabaya generally has very high temperatures and heavy rainfall. Anticipate daytime temperatures around 33°C, while night temperatures can drop to 26°C.

Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water, especially if you find yourself outdoors for extended periods.

Surabaya in April falls under the rainy season with heavy rainfall, averaging around 196 mm for the month. When we look at the climate data from the last 30 years, we can expect around 10 days of rain.

The area enjoys a balanced 158 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. While January, February, March and December tend to showcase less optimal conditions.

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

 

Surabaya, monthly averages in April

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 33°C  
Chance of RainChance of Rain 33%  
PrecipitationPrecipitation 196 mm  
Rainy daysRainy days 10 days  
HumidityHumidity 67%  
SunshineSunshine 158 hours  
Percentage SunshinePercentage Sunshine  

Where to go in Indonesia in April

Find out more about the weather in Indonesia in April and which places have the best weather conditions in this month.

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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 Surabaya in April?

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 April.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Surabaya.

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.