Valdivia weather by month
Valdivia runs from about 6°C in July to 18°C in January, with June the wettest month at 575 mm.
warmest month
January
18°C
coolest month
July
6°C
wettest month
June
575 mm
worst air month
June
6 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 18°C | 9 mm | 414 h | 5 |
| February | 17°C | 35 mm | 316 h | 4 |
| March | 14°C | 132 mm | 310 h | 5 |
| April | 11°C | 198 mm | 203 h | 5 |
| May | 7°C | 249 mm | 206 h | 5 |
| June | 8°C | 575 mm | 89 h | 6 |
| July | 6°C | 114 mm | 204 h | 5 |
| August | 7°C | 173 mm | 220 h | 5 |
| September | 8°C | 263 mm | 199 h | 5 |
| October | 11°C | 44 mm | 324 h | 5 |
| November | 12°C | 153 mm | 323 h | 4 |
| December | 15°C | 29 mm | 381 h | 4 |
About 3,189 hours of sun a year. Roughly 169 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 2026-05-24. Full method, licences and the list of sources we rejected are on the methodology page.