September · Spain
Best time to visit Sierra Nevada in September Weather, crowds & prices
Weather in Sierra Nevada in September
Average temperature 21°C, 16 mm of rain, about 24 days with 6+ hours of sunshine and 53% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
1.7/10
Ranked #6 of 12 months
- Avg temp
- 21°C
- Rainfall
- 16 mm
- Humidity
- 53%
- Days with 6h+ sun
- 24
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
September in Sierra Nevada scores 1.7/10 for snow and ski travel - an above-average month (#6 of 12). Expect around 21°C, 16 mm of rain, and roughly 24 days with 6+ hours of sunshine this month.
Sierra Nevada is Europe's southernmost major ski resort, with sunlit Andalusian views and Granada day-trip access. Best window: the core winter snow season, with shoulder weeks for quieter slopes.
September in Sierra Nevada — off-season conditions
September averages 21°C (70°F) — warm by ski standards, so expect soft afternoon snow low on the mountain and firmer, better riding early.
Expect 16 mm of rain — occasional showers rather than washed-out days — alongside about 24 days with 6+ hours of sunshine and 12.2 daylight hours.
It scores 1.7/10 here, 6th of 12 months, against 1.7/10 in the destination's best month.
Pack light clothing, a hat and real sun protection.
Plan for peak pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Sierra Nevada in September?
- In September, Sierra Nevada averages 21°C, 16 mm of rain, and about 24 days with 6+ hours of sunshine. Its climate-comfort score is 1.7/10.
- Is September a good time to visit Sierra Nevada?
- September earns a 1.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Sierra Nevada in September?
- Expect about 16 mm of rain in September. Average humidity is 53% and there are about 24 days with 6+ hours of sunshine.
Curated in Sierra Nevada
Tickets & experiences
Things to do in Sierra Nevada
Sierra Nevada, Spain. Live activities and tours from GetYourGuide, matched to this destination.