Glenfinnan Weather in September

Glenfinnan in September averages 16°C (61°F) during the day and 9°C (48°F) at night. September is part of the rainy season, so frequent rainfall is typical.

Rainfall in Glenfinnan in September

As part of the rainy season, Glenfinnan sees around 24 days of rain in September, with an average of 196 mm (7.7 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Glenfinnan in September

If you're visiting Glenfinnan in September, expect highs of 16°C (61°F) and overnight lows around 9°C (48°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Glenfinnan in September

With limited sunshine this month, there are about 87 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

September in Glenfinnan has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.