Last updated: March 2, 2024
The weather in Shannon, Canada, during August is characterized by an average temperature of 17°C (63°F). Highs can soar to 27°C (81°F), while lows may dip to 6°C (44°F). Typically, the humidity level in Shannon throughout August hovers around 81%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Shannon averages 136 mm (5.3 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 14 hours 6 minutes of daylight, with the sun shining for approximately 10 hours 23 minutes each day. Additionally, there is a 40% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Shannon reaches a maximum of 8, 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 | 7 | 8 | 8 | 8 | 6 | 4 | 2 | 1 | 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 | ||||||