Question 1

When is the best time to visit Surabaya, Indonesia?

Accepted Answer

The best months to visit Surabaya are August. August is the single peak month with a climate score of 8.1/10 based on temperature, rainfall, humidity, daylight and historical sunny days.

Question 2

What is the weather like in Surabaya year-round?

Accepted Answer

Surabaya has a sightseeing & culture climate profile. Average monthly temperatures range from 26°C in February to 29°C in October, with climate scores between 3.1 and 8.1 out of 10.

Question 3

Which months should I avoid in Surabaya?

Accepted Answer

The lowest-scoring months in Surabaya are April (3.1/10), February (3.2/10), December (3.2/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.

Question 4

When is the rainy season in Surabaya?

Accepted Answer

December is the wettest month in Surabaya, averaging about 513 mm of rainfall. August is the driest, at roughly 9 mm.

Question 5

Which is the sunniest month in Surabaya?

Accepted Answer

September sees the most sun in Surabaya, with about 27 sunny days on average — ideal for outdoor plans.

Question 6

Is Surabaya good for sightseeing & culture travel?

Accepted Answer

Surabaya is profiled as a sightseeing & culture destination in Europe, Indonesia. Its highest-scoring window (August) aligns with the conditions travelers usually look for in this style of trip.

Question 7

How is the bestime.travel score for Surabaya calculated?

Accepted Answer

Each month is rated 0–10 using ERA5 climate normals for Surabaya: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days — weighted for a sightseeing & culture trip.

Best time to visitSurabaya

Best time to visit
Surabaya