Last updated: March 2, 2024
The weather in Llan Ffestiniog, United Kingdom, during August is characterized by an average temperature of 15°C (59°F). Highs can soar to 23°C (74°F), while lows may dip to 7°C (45°F). Typically, the humidity level in Llan Ffestiniog throughout August hovers around 79%.
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Humidity
In August, Llan Ffestiniog averages 153 mm (6.0 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 14 hours 38 minutes of daylight, with the sun shining for approximately 12 hours 24 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 Llan Ffestiniog reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 25 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 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||