Puerto Varas weather by month
Puerto Varas runs from about 6°C in July to 16°C in February, with June the wettest month at 386 mm.
warmest month
February
16°C
coolest month
July
6°C
wettest month
June
386 mm
worst air month
August
5 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 15°C | 40 mm | 369 h | 5 |
| February | 16°C | 64 mm | 322 h | 4 |
| March | 13°C | 143 mm | 296 h | 4 |
| April | 11°C | 223 mm | 207 h | 4 |
| May | 7°C | 188 mm | 191 h | 4 |
| June | 8°C | 386 mm | 113 h | 5 |
| July | 6°C | 116 mm | 188 h | 4 |
| August | 7°C | 172 mm | 226 h | 5 |
| September | 8°C | 265 mm | 193 h | 4 |
| October | 10°C | 46 mm | 304 h | 5 |
| November | 11°C | 183 mm | 300 h | 4 |
| December | 13°C | 61 mm | 360 h | 4 |
About 3,069 hours of sun a year. Roughly 180 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 2026-05-23. Full method, licences and the list of sources we rejected are on the methodology page.