Last updated: March 2, 2024
The weather in Portreath, United Kingdom, during August is characterized by an average temperature of 17°C (62°F). Highs can soar to 23°C (73°F), while lows may dip to 12°C (53°F). Typically, the humidity level in Portreath throughout August hovers around 86%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Portreath averages 62 mm (2.4 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 14 hours 23 minutes of daylight, with the sun shining for approximately 12 hours 36 minutes each day. Additionally, there is a 30% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In August, the UV Index in Portreath reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 7 | 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 | ||||||||