San Millán de la Cogolla Weather in September

September in San Millán de la Cogolla brings high temperatures, with highs of 22°C (72°F) and nights dropping to 10°C (50°F). Rainfall is on the higher side this month, averaging around 61 mm (2.4 in), so keep a rain jacket handy.

Rainfall in San Millán de la Cogolla in September

You can expect rain on around 10 days based on historical patterns, with 61 mm (2.4 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in San Millán de la Cogolla in September

San Millán de la Cogolla in September has excellent weather. Days reach 22°C (72°F) and nights cool to 10°C (50°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in San Millán de la Cogolla in September

There are approximately 221 hours of sunshine this month, resulting in mostly clear days.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.