Last updated: August 27, 2025
In Forset, Norway, the average temperature in September hovers around 8°C (46°F), providing a refreshing climate for visitors. Expect minimum temperatures to dip as low as -2°C (28°F), while highs can reach a pleasant 21°C (70°F). With 95 mm (3.8 in) of precipitation spread over 15 days, it's advisable to stay prepared for the occasional shower. The average humidity level is a notable 91%, adding to the area's unique weather experience.
In September in Forset, the average temperature is 8°C (46°F). Maximums can reach 21°C (70°F) and minimums can be as low as -2°C (28°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack both warmer and lighter clothing options.
In Forset in September, the precipitation amount is 95 mm (3.8 in) over the course of 15 days.
In Forset in September, humidity is 91%. With an average temperature of 8°C (46°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and leaving a chill that seeps into your bones, creating an atmosphere that is damp and heavy, perfect for cozy indoor explorations but challenging for leisurely travel.
In Forset in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Forset for better planning.
UV Risk Categories
Weather in Forset varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Forset, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (19°F) | 53 mm (2.1 inches) | 98% | low |
| February Weather | -7°C (20°F) | 51 mm (2.0 inches) | 95% | low |
| March Weather | -3°C (27°F) | 52 mm (2.0 inches) | 92% | moderate |
| April Weather | 1°C (34°F) | 34 mm (1.3 inches) | 88% | moderate |
| May Weather | 7°C (44°F) | 84 mm (3.3 inches) | 84% | high |
| June Weather | 13°C (55°F) | 98 mm (3.8 inches) | 82% | high |
| July Weather | 14°C (57°F) | 100 mm (3.9 inches) | 82% | high |
| August Weather | 12°C (54°F) | 127 mm (5.0 inches) | 87% | moderate |
| September Weather | 8°C (46°F) | 95 mm (3.8 inches) | 91% | moderate |
| October Weather | 3°C (37°F) | 116 mm (4.6 inches) | 95% | low |
| November Weather | -3°C (28°F) | 88 mm (3.5 inches) | 97% | low |
| December Weather | -7°C (20°F) | 83 mm (3.3 inches) | 98% | low |