Last updated: March 2, 2024
The weather in Silene, Latvia, during September is characterized by an average temperature of 13°C (55°F). Highs can soar to 25°C (78°F), while lows may dip to 3°C (38°F). Typically, the humidity level in Silene throughout September hovers around 85%.
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Average temperature
Maximum temperature
Humidity
In September, Silene averages 67 mm (2.6 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 12 hours 40 minutes of daylight, with the sun shining for approximately 9 hours 44 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Silene 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 | 2 | 2 | 3 | 4 | 5 | 4 | 4 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||