Last updated: August 23, 2025
In September, the average temperature in Savukoski, Finland hovers around 7°C (45°F). Expect a chill in the air, with minimum temperatures plunging to -7°C (21°F) and highs reaching up to 22°C (72°F). You might want to prepare for a little rain, as 70 mm (2.7 in) of precipitation is expected over about 12 days. Keep in mind, the average humidity is quite high at 92%, making for a damp atmosphere.
In September in Savukoski, the average temperature is 7°C (45°F). Maximum temperatures can reach 22°C (72°F), while minimums can drop as low as -7°C (21°F). This variability makes it essential for travelers to pack layers to stay comfortable during their visit.
In Savukoski in September, the precipitation amount is 70 mm (2.7 in) over the course of 12 days.
In Savukoski in September, humidity is 92%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities feel heavier and less enjoyable for traveling.
In Savukoski in September, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Savukoski, you can check the information here.
UV Risk Categories
Weather in Savukoski varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Savukoski, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (12°F) | 41 mm (1.6 inches) | 101% | low |
| February Weather | -11°C (12°F) | 37 mm (1.4 inches) | 99% | low |
| March Weather | -6°C (21°F) | 47 mm (1.9 inches) | 94% | low |
| April Weather | -1°C (31°F) | 40 mm (1.6 inches) | 89% | moderate |
| May Weather | 5°C (41°F) | 49 mm (1.9 inches) | 84% | moderate |
| June Weather | 12°C (54°F) | 80 mm (3.2 inches) | 81% | moderate |
| July Weather | 15°C (60°F) | 81 mm (3.2 inches) | 84% | moderate |
| August Weather | 12°C (54°F) | 104 mm (4.1 inches) | 88% | moderate |
| September Weather | 7°C (45°F) | 70 mm (2.7 inches) | 92% | moderate |
| October Weather | 1°C (33°F) | 82 mm (3.2 inches) | 97% | low |
| November Weather | -4°C (25°F) | 59 mm (2.3 inches) | 97% | low |
| December Weather | -8°C (18°F) | 56 mm (2.2 inches) | 101% | low |