Last updated: March 2, 2024
The weather in Seydisfjoerdur, Iceland, during August is characterized by an average temperature of 9°C (49°F). Highs can soar to 18°C (64°F), while lows may dip to 3°C (38°F). Typically, the humidity level in Seydisfjoerdur throughout August hovers around 91%.
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Average temperature
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Humidity
In August, Seydisfjoerdur averages 78 mm (3.1 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 16 hours 29 minutes of daylight, with the sun shining for approximately 8 hours 37 minutes each day. Additionally, there is a 22% probability of sunny days during this period.
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In August, the UV Index in Seydisfjoerdur reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||