Surabaya weather in March
March in Surabaya: hot, soaked, with poor air quality — a gamble, with 30 rainy days.
#12 of 12 months in Surabaya · #861 of 897 destinations to visit in March · comfort 50/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Surabaya in March
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Surabaya climate normals — March
| Daytime high | 30°C / 86°F | 🥵 hot |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Rainfall | 314 mm / 12.3 in | ⛈ soaked |
| Rainy days | 30 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 24°C / 75°F | |
| Sunshine | 9.5 h/day | |
| Daylight | 12.1 h | |
| Wind | 10 km/h / 6 mph | |
| Air quality (US AQI) | 121 | 😷 poor |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Surabaya in March — FAQ
- Is March a good time to visit Surabaya?
- March in Surabaya: hot, soaked, with poor air quality — a gamble, with 30 rainy days. It ranks #12 of 12 months for Surabaya on SeasonMap's comfort score (50/100).
- What is the weather like in Surabaya in March?
- In March, Surabaya averages a daily high of 29.9°C and a low of 25.1°C, with about 313.6 mm of rain over roughly 30.2 rainy days.
- What is the air quality in Surabaya in March?
- Surabaya has a mean US Air Quality Index of about 121 in March.