Last updated: March 2, 2024
The weather in Mississauga, Canada, during October is characterized by an average temperature of 12°C (53°F). Highs can soar to 25°C (77°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Mississauga throughout October hovers around 83%.
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Average temperature
Maximum temperature
Humidity
In October, Mississauga averages 108 mm (4.3 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 10 hours 57 minutes of daylight, with the sun shining for approximately 6 hours 34 minutes each day. Additionally, there is a 27% probability of sunny days during this period.
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Rainy days
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Chance of sun
In October, the UV Index in Mississauga reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 | 0 | 1 | 1 | 2 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||