Last updated: March 2, 2024
The weather in Surabaya, Indonesia, during June is characterized by an average temperature of 27°C (81°F). Highs can soar to 32°C (90°F), while lows may dip to 23°C (75°F). Typically, the humidity level in Surabaya throughout June hovers around 80%.
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Average temperature
Maximum temperature
Humidity
In June, Surabaya averages 198 mm (7.8 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 11 hours 50 minutes of daylight, with the sun shining for approximately 9 hours 46 minutes each day. Additionally, there is a 26% probability of sunny days during this period.
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Rainy days
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Chance of sun
In June, the UV Index in Surabaya reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 3 | 5 | 8 | 11 | 11 | 10 | 7 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||