Last updated: March 2, 2024
The weather in Nieszawa, Poland, during September is characterized by an average temperature of 15°C (59°F). Highs can soar to 29°C (85°F), while lows may dip to 4°C (39°F). Typically, the humidity level in Nieszawa throughout September hovers around 75%.
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Average temperature
Maximum temperature
Humidity
In September, Nieszawa averages 82 mm (3.2 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 12 hours 36 minutes of daylight, with the sun shining for approximately 9 hours 49 minutes each day. Additionally, there is a 38% probability of sunny days during this period.
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Rainy days
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Chance of sun
In September, the UV Index in Nieszawa reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 3 | 1 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||