Last updated: March 2, 2024
The weather in Edinburgh of the Seven Seas, Saint Helena, Ascension and Tristan da Cunha, during May is characterized by an average temperature of 15°C (60°F). Highs can soar to 19°C (67°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Edinburgh of the Seven Seas throughout May hovers around 79%.
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Humidity
In May, Edinburgh of the Seven Seas averages 133 mm (5.2 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 10 hours 6 minutes of daylight, with the sun shining for approximately 5 hours 44 minutes each day. Additionally, there is a 34% probability of sunny days during this period.
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In May, the UV Index in Edinburgh of the Seven Seas reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 | 0 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||