Galicia · A Coruña
Weather in Santiago de Compostela in September
September in Santiago de Compostela is warm and wet: highs average 22.8°C (73°F), lows 11.9°C, with 107 mm of rain on 8.4 days with 1 mm or more and 6.1 hours of sun a day.
Santiago de Compostela across the year
Average daily high and low Average rainfall
Compared with August, the average high is 1.9°C lower and rainfall is 50 mm higher. Among the 60 places with month pages, Santiago de Compostela ranks 55 for the warmest average high in September (1 = warmest) and 2 for the wettest.
September compared with places of similar warmth
| Place | Avg high °C | Avg low °C | Rain mm | Sun h/day |
|---|---|---|---|---|
| Santiago de Compostela | 22.8 | 11.9 | 107 | 6.1 |
| Santander | 22.8 | 14.4 | 83 | 5.3 |
| Vigo | 22.8 | 13.8 | 102 | 7.1 |
| León | 22.9 | 10.1 | 39 | 8.2 |
| Lugo | 23.0 | 9.8 | 68 | 6.0 |
| Tarifa | 23.1 | 19.0 | 16 | – |
| Vitoria-Gasteiz | 23.1 | 10.1 | 41 | 5.9 |
See September in every place on one page, Madrid, Barcelona, Seville.
Questions
What is the weather like in Santiago de Compostela in September?
In September the average daily high in Santiago de Compostela is 22.8°C (73°F) and the average low 11.9°C (53°F). It is warm and wet: 107 mm of rain on 8.4 days with 1 mm or more, with 6.1 hours of sun a day.
Does it rain in Santiago de Compostela in September?
On average 107 mm of rain falls in September, on 8.4 days with 1 mm or more. That makes September the 9th wettest month of the year (1 = wettest).
Is this a forecast?
No. These are climate normals: the average for 1981–2010. Any one year can be warmer, colder, drier or wetter.