Last updated: March 2, 2024
The weather in Utajaervi, Finland, during September is characterized by an average temperature of 9°C (48°F). Highs can soar to 19°C (67°F), while lows may dip to -3°C (27°F). Typically, the humidity level in Utajaervi throughout September hovers around 90%.
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Average temperature
Maximum temperature
Humidity
In September, Utajaervi averages 77 mm (3.0 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 12 hours 58 minutes of daylight, with the sun shining for approximately 8 hours 36 minutes each day. Additionally, there is a 25% 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 Utajaervi reaches a maximum of 3, 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 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||