Weather in Osorno
Los Lagos Region · 135,773 inhabitants · Wednesday, October 28 · updated 20:56
Detailed forecast
Weather charts for Osorno · 7 days
Temperatures over 7 days
Hourly detail
Climate of Osorno
February is the warmest month, with average highs of 22 °C. July is the coldest, with average lows of 3 °C.
Daylight lasts 9 h 16 min at the June solstice and 15 h 04 min at the December solstice.
About 1,520 mm of rain falls in a typical year, more than in 76% of the 28,403 cities of 20,000+ inhabitants on SkiesAtlas.
No month has average lows below freezing; the coldest nights, in July, average 3 °C.
This week’s forecast highs average 19 °C, 4 °C above the October normal (15 °C).
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 21 °C | 10 °C | 43 mm |
| Feb | 22 °C | 11 °C | 46 mm |
| Mar | 20 °C | 9 °C | 69 mm |
| Apr | 16 °C | 7 °C | 114 mm |
| May | 13 °C | 6 °C | 190 mm |
| Jun | 11 °C | 5 °C | 240 mm |
| Jul | 10 °C | 3 °C | 224 mm |
| Aug | 11 °C | 5 °C | 206 mm |
| Sep | 13 °C | 4 °C | 128 mm |
| Oct | 15 °C | 6 °C | 115 mm |
| Nov | 17 °C | 8 °C | 79 mm |
| Dec | 20 °C | 9 °C | 71 mm |
| Year | 16 °C | 7 °C | 1,520 mm |
Climate normals: ERA5 reanalysis 1991–2020 (Copernicus/ECMWF), computed by SkiesAtlas for 40.57° S, 73.13° W. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air quality & pollen in Osorno
CAMS data (Copernicus) · air quality and pollen refreshed several times a day.
Rain in Osorno: live radar and next-hour forecast
Will it rain in Osorno? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.
Full-screen radar · rain within the hourMoon calendar for Osorno
Rise and set in local time (America/Santiago) · phases and illumination computed by SkiesAtlas (synodic model).
Weather history for Osorno
What was the weather in Osorno on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.
The weather in Osorno
Find the full weather for Osorno, Los Lagos Region: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “clear sky” with 16 °C (feels like 16 °C) and wind at 7 km/h.
Today, temperatures range from 5 °C to 25 °C, with no significant precipitation. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms.
Nearby cities
Weather API for Osorno
Get the Osorno forecast in JSON for your website or app, plus air quality, tides and astronomy. Free API key, no credit card required.
How is this forecast computed? Multi-model engine, verified daily against 1125 weather stations