Last updated: March 2, 2024
The weather in Schiermonnikoog, Netherlands, during September is characterized by an average temperature of 16°C (61°F). Highs can soar to 21°C (71°F), while lows may dip to 12°C (54°F). Typically, the humidity level in Schiermonnikoog throughout September hovers around 83%.
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Humidity
In September, Schiermonnikoog averages 96 mm (3.8 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 12 hours 37 minutes of daylight, with the sun shining for approximately 10 hours 43 minutes each day. Additionally, there is a 32% probability of sunny days during this period.
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In September, the UV Index in Schiermonnikoog 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 | 1 | 1 | 1 | 2 | 3 | 5 | 5 | 5 | 4 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||