Last updated: March 2, 2024
The weather in Goderich, Canada, during September is characterized by an average temperature of 18°C (64°F). Highs can soar to 24°C (75°F), while lows may dip to 12°C (53°F). Typically, the humidity level in Goderich throughout September hovers around 81%.
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Average temperature
Maximum temperature
Humidity
In September, Goderich averages 107 mm (4.2 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 12 hours 26 minutes of daylight, with the sun shining for approximately 9 hours 40 minutes each day. Additionally, there is a 48% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Goderich 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 | 3 | 5 | 7 | 7 | 7 | 6 | 4 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||