Last updated: March 2, 2024
The weather in Sintjohannesga, Netherlands, during September is characterized by an average temperature of 15°C (59°F). Highs can soar to 24°C (76°F), while lows may dip to 8°C (46°F). Typically, the humidity level in Sintjohannesga throughout September hovers around 83%.
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Humidity
In September, Sintjohannesga averages 83 mm (3.3 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 12 hours 36 minutes of daylight, with the sun shining for approximately 10 hours 57 minutes each day. Additionally, there is a 31% probability of sunny days during this period.
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In September, the UV Index in Sintjohannesga reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||