Last updated: August 23, 2025
In September, the average temperature in Kangasniemi, Finland hovers around 10°C (51°F), with fluctuations that can bring minimums down to -2°C (29°F) and maximums peaking at 23°C (73°F). This month experiences a total precipitation of 72 mm (2.8 in) over approximately 13 days, contributing to an average humidity level of a rich 90%.
In September in Kangasniemi, the average temperature is 10°C (51°F). Maximum can reach 23°C (73°F) and minimum can be as low as -2°C (29°F). Be prepared for a wide range of temperatures to ensure a comfortable and enjoyable trip.
In Kangasniemi in September, the precipitation amount is 72 mm (2.8 in) over a period of 13 days.
In Kangasniemi in September, humidity is 90%. With an average temperature of 10°C (51°F), this humidity feels like you are wrapped in a damp blanket, making traveling quite uncomfortable and sticky, as the air hangs heavy around you, often leading to fatigue and a longing for cooler, drier conditions.
In Kangasniemi 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 Kangasniemi, you can check the information here.
UV Risk Categories
Weather in Kangasniemi varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kangasniemi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 48 mm (1.9 inches) | 98% | low |
| February Weather | -6°C (21°F) | 44 mm (1.7 inches) | 96% | low |
| March Weather | -3°C (28°F) | 44 mm (1.7 inches) | 93% | moderate |
| April Weather | 2°C (36°F) | 43 mm (1.7 inches) | 87% | moderate |
| May Weather | 9°C (49°F) | 56 mm (2.2 inches) | 75% | moderate |
| June Weather | 16°C (61°F) | 66 mm (2.6 inches) | 74% | high |
| July Weather | 17°C (63°F) | 78 mm (3.1 inches) | 80% | high |
| August Weather | 15°C (60°F) | 85 mm (3.3 inches) | 85% | moderate |
| September Weather | 10°C (51°F) | 72 mm (2.8 inches) | 90% | moderate |
| October Weather | 5°C (42°F) | 74 mm (2.9 inches) | 94% | low |
| November Weather | 1°C (34°F) | 60 mm (2.4 inches) | 94% | low |
| December Weather | -3°C (26°F) | 70 mm (2.8 inches) | 96% | low |