Seville weather by month
Seville runs from about 11°C in December to 29°C in August, with October the wettest month at 301 mm.
warmest month
August
29°C
coolest month
December
11°C
wettest month
October
301 mm
worst air month
December
12 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 12°C | 69 mm | 224 h | 9 |
| February | 14°C | 76 mm | 246 h | 9 |
| March | 15°C | 159 mm | 241 h | 9 |
| April | 18°C | 13 mm | 343 h | 8 |
| May | 22°C | 7 mm | 396 h | 6 |
| June | 24°C | 19 mm | 385 h | 9 |
| July | 29°C | 0 mm | 407 h | 8 |
| August | 29°C | 0 mm | 391 h | 11 |
| September | 24°C | 4 mm | 335 h | 7 |
| October | 20°C | 301 mm | 234 h | 8 |
| November | 16°C | 85 mm | 227 h | 8 |
| December | 11°C | 10 mm | 262 h | 12 |
About 3,691 hours of sun a year. Roughly 75 rainy days a year.
These are long-run climate normals, not a forecast. A given year can sit well outside them. PM2.5 is a global model: near the coast it counts sea salt as fine particulate and reads high against ground stations, sometimes by a factor of two. Use the shape of the year, not the absolute number.
where these numbers come from
- · Temperature, rainfall and sunshine: ECMWF ERA5 reanalysis climate normals via Open-Meteo (CC BY 4.0), fetched once and stored.
- · PM2.5: Copernicus CAMS reanalysis, monthly means. Modelled, not station readings; near coasts CAMS counts sea salt as PM2.5 and reads high.
Last reviewed 2026-05-22. Full method, licences and the list of sources we rejected are on the methodology page.