September · Spain
Best time to visit Picos de Europa in September Weather, crowds & prices
Weather in Picos de Europa in September
Average temperature 13°C, 90 mm of rain, about 14 days with 6+ hours of sunshine and 76% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
7.7/10
Ranked #6 of 12 months
- Avg temp
- 13°C
- Rainfall
- 90 mm
- Humidity
- 76%
- Days with 6h+ sun
- 14
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Picos de Europa scores 7.7/10 for nature and wildlife travel - an above-average month (#6 of 12). Expect around 13°C, 90 mm of rain, and roughly 14 days with 6+ hours of sunshine this month.
The Picos de Europa's limestone peaks rise above Asturias, Cantabria and León in northern Spain.
September in Picos de Europa: strong conditions, 6th of 12
Temperatures hover around 13°C (55°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 90 mm of rain this month — a flexible day or two helps — with about 14 days with 6+ hours of sunshine and 12.3 hours of daylight to work around it.
That is 7.7/10 on the same scale — 6th of 12 months, versus 9.8/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.
Budget for mid-season pricing, and crowds are moderate.
If your dates are flexible, July is materially better in Picos de Europa — 2.1 points higher on the same scale.
Frequently asked
- What is the weather like in Picos de Europa in September?
- In September, Picos de Europa averages 13°C, 90 mm of rain, and about 14 days with 6+ hours of sunshine. Its climate-comfort score is 7.7/10.
- Is September a good time to visit Picos de Europa?
- September earns a 7.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Picos de Europa in September?
- Expect about 90 mm of rain in September. Average humidity is 76% and there are about 14 days with 6+ hours of sunshine.
Curated in Picos de Europa
Tickets & experiences
Things to do in Picos de Europa
Picos de Europa, Spain. Live activities and tours from GetYourGuide, matched to this destination.