Last updated: March 2, 2024
The weather in Dumbarton, United Kingdom, during August is characterized by an average temperature of 14°C (58°F). Highs can soar to 22°C (73°F), while lows may dip to 7°C (45°F). Typically, the humidity level in Dumbarton throughout August hovers around 82%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Dumbarton averages 145 mm (5.7 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 14 hours 57 minutes of daylight, with the sun shining for approximately 10 hours 52 minutes each day. Additionally, there is a 22% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Dumbarton reaches a maximum of 6, 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 | 3 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||