Surabaya — time and weather
Surabaya is a city in Indonesia, in the Asia/Jakarta time zone. This page shows the current local time in Surabaya and the current weather: temperature, precipitation and wind speed.
About the time in Surabaya
Local time in Surabaya is based on the Asia/Jakarta time zone. Daylight saving time, where it applies in this region, is handled automatically. The current offset from Coordinated Universal Time (UTC) is shown next to the clock. The time on this page updates every second and is synced with your device clock.
About the country and city
Indonesia is a large island nation in Southeast Asia with a tropical climate, thousands of islands and diverse cultures.
More about the country: Indonesia →What to see in Surabaya
Sights and historical places
- Suramadu Bridge
- Al-Akbar Mosque
- Ampel Mosque
- Surabaya Zoo
- Muhammad Cheng Hoo Mosque
- Heroes Monument
Climate in Surabaya: month by month
The warmest month in Surabaya is October, with average daytime highs of 33.0 °C; the coolest is February, around 30.1 °C by day and 24.5 °C at night. Rainfall peaks in February (~347 mm) and is lowest in August (~17 mm).
| Month | Day °C | Night °C | Rain, mm | Rainy days |
|---|---|---|---|---|
| January | 30 | 24 | 338 | 30 |
| February | 30 | 24 | 347 | 28 |
| March | 30 | 25 | 285 | 27 |
| April | 31 | 25 | 175 | 22 |
| May | 31 | 25 | 133 | 14 |
| June | 31 | 25 | 69 | 13 |
| July | 31 | 24 | 19 | 4 |
| August | 31 | 24 | 17 | 2 |
| September | 32 | 24 | 19 | 5 |
| October | 33 | 25 | 71 | 11 |
| November | 32 | 25 | 276 | 24 |
| December | 31 | 25 | 291 | 27 |
Averages computed from daily observations 2021–2025 (Open-Meteo archive). Useful for trip planning, not a forecast for a specific date.
Good to know: sun, seasons and time differences
Based on 2021–2025 climate normals, the most comfortable months to visit Surabaya are March–May: pleasant daytime temperatures and less rain than in the wettest months of the year.
Sun today in Surabaya: Sunrise 05:35 · Sunset 17:29 · Day length 11:53
Time difference from Surabaya right now:
| New York | +11 h |
| London | +6 h |
| Dubai | +3 h |
| Tokyo | −2 h |
| Paris | +5 h |
| Sydney | −3 h |