Weather in Surabaya, East Java, Indonesia in May
In an average May, Surabaya sees a daily high around 29°C and a low around 23°C, based on 1981–2026 of local climate records.
| Average high | 29°C |
|---|---|
| Typical high range | 28°C to 31°C |
| Average low | 23°C |
| Typical low range | 21°C to 24°C |
| Average daily precipitation | 3 mm |
May records
The most extreme May on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total May accumulation.
High
Highest
34°C
1990-05-08
Lowest
26°C
2022-05-26
Low
Highest
25°C
2016-05-16
Lowest
18°C
1994-05-16
Feels-like
Highest
47°C
1990-05-08
Lowest
26°C
2022-05-26
Humidity
Highest
24.2 g/m³
2016-05-16
Lowest
15.7 g/m³
1982-05-13
Wind
Highest
23 km/h
1991-05-22
Lowest
3 km/h
1990-05-19
Precip
Wettest
316 mm
2025
Driest
8 mm
2018
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