Weather in Castro
Los Lagos Region · 41,667 inhabitants · Wednesday, October 28 · updated 16:29
Detailed forecast
Weather charts for Castro · 7 days
Temperatures over 7 days
Hourly detail
Climate of Castro
Daylight lasts 9 h 03 min at the June solstice and 15 h 18 min at the December solstice.
February is the warmest month, with average highs of 20 °C. July is the coldest, with average lows of 4 °C.
About 1,620 mm of rain falls in a typical year, more than in 80% of the 28,403 cities of 20,000+ inhabitants on SkiesAtlas.
No month has average lows below freezing; the coldest nights, in July, average 4 °C.
This week’s forecast highs average 16 °C, 2 °C above the October normal (14 °C).
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 20 °C | 10 °C | 71 mm |
| Feb | 20 °C | 10 °C | 64 mm |
| Mar | 18 °C | 9 °C | 94 mm |
| Apr | 15 °C | 7 °C | 122 mm |
| May | 12 °C | 6 °C | 185 mm |
| Jun | 10 °C | 5 °C | 208 mm |
| Jul | 10 °C | 4 °C | 190 mm |
| Aug | 11 °C | 5 °C | 211 mm |
| Sep | 13 °C | 5 °C | 141 mm |
| Oct | 14 °C | 6 °C | 134 mm |
| Nov | 16 °C | 8 °C | 108 mm |
| Dec | 18 °C | 9 °C | 92 mm |
| Year | 15 °C | 7 °C | 1,620 mm |
Climate normals: ERA5 reanalysis 1991–2020 (Copernicus/ECMWF), computed by SkiesAtlas for 42.47° S, 73.77° 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 Castro
CAMS data (Copernicus) · air quality and pollen refreshed several times a day.
Rain in Castro: live radar and next-hour forecast
Will it rain in Castro? 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 Castro
Rise and set in local time (America/Santiago) · phases and illumination computed by SkiesAtlas (synodic model).
Weather history for Castro
What was the weather in Castro on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.
The weather in Castro
Find the full weather for Castro, 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 17 °C (feels like 17 °C) and wind at 8 km/h.
Today, temperatures range from 6 °C to 20 °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 Castro
Get the Castro 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