Climate of Surabaya
Surabaya has a tropical monsoon climate. You have high temperatures and a lot of rainfall throughout the year. The average annual temperature for Surabaya is 30° degrees and there is about 649 mm of rain in a year. It is dry for 158 days a year with an average humidity of 75% and an UV-index of 7.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 29°C and 32°C
- Night:the average nighttime temperature is between 23°C and 26°C
- Rain: it rains 185 days and there is a total of approximately 648 mm rainfall
- Sun hours: throughout the year there are 3226 sun hours
Maximum temperature: | between 29°C and 32°C |
Warmest month: | 32°C in October |
Coldest month: | 29°C in January |
Night temperature: | between 23°C and 26°C |
Dry days: | 180 days |
Days with rain: | 185 days |
Days with snow: | 0 days |
Total rain sum: | 648 mm |
Hours of sunshine: | 3226 hours |
Do you want to go to Surabaya?
These are the travel companies where you can book a trip to Surabaya:
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Surabaya.
Precipitation graph
This graph shows the average amount of rainfall per month for Surabaya.
Climate table of Surabaya
In this climate table you can see at a glance what the average weather per month is for Surabaya. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Surabaya might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 30 | 31 | 32 | 31 | 30 |
Night temp. (°C) | 25 | 25 | 24 | 25 | 25 | 24 | 23 | 23 | 24 | 25 | 26 | 25 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 116 | 89 | 72 | 70 | 58 | 42 | 32 | 9 | 10 | 21 | 53 | 76 |
Days with rain | 20 | 22 | 23 | 22 | 18 | 13 | 9 | 4 | 5 | 9 | 18 | 22 |
Dry days | 11 | 6 | 8 | 8 | 13 | 17 | 22 | 27 | 25 | 22 | 12 | 9 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 9 | 8 | 9 | 8 | 7 | 7 | 9 | 10 | 10 | 10 | 10 | 10 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
UV-index | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Best time to visit Surabaya
The best time to visit Surabaya in Indonesia is from February through December. In this period you have a warm temperature and little precipitation. The highest average temperature in Surabaya is 32°C in October and the lowest is 29°C in January.
Climate of Surabaya by month
What is the average climate in a given month for Surabaya? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Surabaya weather experiences
Have you been to in Surabaya?
Leave your Surabaya weather experience for a chance to win $150!