Last updated: March 2, 2024
The weather in Brockville, Canada, during August is characterized by an average temperature of 21°C (70°F). Highs can soar to 30°C (86°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Brockville throughout August hovers around 67%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Brockville averages 105 mm (4.2 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 13 hours 56 minutes of daylight, with the sun shining for approximately 10 hours 31 minutes each day. Additionally, there is a 41% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Brockville reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 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 | 2 | 3 | 5 | 6 | 8 | 8 | 8 | 6 | 5 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||