Fossatún Weather in September

September in Fossatún averages 11°C (52°F) during the day and 5°C (41°F) at night. Quite a bit of rainfall is typical this month, with around 133 mm (5.2 in) on average. An umbrella is a good idea.

Rainfall in Fossatún in September

You can expect rain on roughly 17 days based on historical data, averaging 133 mm (5.2 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Fossatún in September

In September, expect low temperatures in Fossatún, with highs of 11°C (52°F) and lows of 5°C (41°F) at night. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Fossatún in September

With about 121 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

September in Fossatún can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.