Surabaya weather in October 2025
Surabaya weather in October 2025
Day
34 °C
Night
25 °C
Sea
29 °C
Precipitation
47 mm
in month
Rainy days
5 days
in month
Daylight
12 hours
average
Sunshine
10 hours
average
Humidity
68 %
Day
34 °C
Night
25 °C
Sea
29 °C
Precipitation
47 mm
in month
Rainy days
5 days
in month
Daylight
12 hours
average
Sunshine
10 hours
average
Humidity
68 %
Overview: Surabaya
Travel information
Weather charts for Surabaya
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.
Find more destinations like this
Destinations with similar weather to Surabaya
Other destinations in East Java - Indonesia
Weather overview for Surabaya
Weather overview
In Surabaya in October, the average air temperature ranges from 34 °C (92 °F) during the day to 25 °C (77 °F) at night. There are 5 days of rain on average, where the rainfall is 47 mm (1.85 in).
Are there good conditions to visit in Surabaya in October?
October is one of the best months to visit Surabaya. The seawater temperature reaches ideal 29 °C (84 °F). At night, temperatures hover around a pleasant 25 °C (77 °F). You can expect just 5 days of rain during the month, taking an umbrella is not necessary. Some people will find 34 °C (92 °F) temperature high, while others will enjoy it.
What temperature can I expect during the day in Surabaya in October?
In October in Surabaya, the average daily temperatures will be 34 °C (92 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.
What is the sea temperature in Surabaya in October?
The sea will reach 29 °C (84 °F) in Surabaya in October. This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.
How many rainy days can I expect in Surabaya in October?
There are 5 days, which are rainy in October in Surabaya, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.1 days of the week, or in general - 16 % days.
What is the air temperature in Surabaya in October at night?
The average night temperature in Surabaya in October is 25 °C (77 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
How many hours of sun to expect in October in Surabaya?
In Surabaya in October, you can expect around 10 hours of sunshine.
Is October part of the dry season in Surabaya?
Yes, there is a dry season in Surabaya in October with just 5 days during the month being rainy.
How long is the day (from dawn till dusk) in Surabaya in October?
The length of daylight in Surabaya in October is 12 hours.
Is October part of the wet season in Surabaya?
No, there is no wet season in Surabaya in October - you can expect 5 days of rain during the month.
Is it hot in October in Surabaya?
Yes, it is hot in October in Surabaya, although the perception of heat can be subjective. Daytime temperatures rise to 34 °C (92 °F).
How windy is it in Surabaya in October?
An average wind scale that can be expected in October in Surabaya is 2. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
Is Surabaya rainier in October than in November?
No, October in Surabaya is not a rainier month than November.
Is the sea in Surabaya warmer in October than in November?
No, the sea is not warmer in Surabaya in October than in November.
Is the weather in Surabaya warmer in October than in September?
Yes, in Surabaya in October it is warmer than in September by 1 °C (33 °F).
How does the sea temperature evolve during the month in October in Surabaya?
The sea temperature during October in Surabaya has an increasing tendency from 29 °C (83 °F) at the beginning of the month to 29 °C (85 °F) at the end of the month.