January · Chile
Best time to visit Castro in January Weather, crowds & prices
Weather in Castro in January
Average temperature 14°C, 18 mm of rain, about 31 days with 6+ hours of sunshine and 78% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
January score
9.4/10
Ranked #1 of 12 months
- Avg temp
- 14°C
- Rainfall
- 18 mm
- Humidity
- 78%
- Days with 6h+ sun
- 31
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
January in Castro scores 9.4/10 for sightseeing and cultural travel - the single best month of the year. Expect around 14°C, 18 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Castro anchors Chiloé with colorful palafito stilt houses, wooden churches, and misty island ferry days. Best window: November through March in the Southern Hemisphere.
January: the best month of the year in Castro
Temperatures hover around 14°C (57°F) — the kind of month where neither heat nor cold forces the schedule.
With around 18 mm of rain, any showers tend to pass through rather than settle in; about 31 days with 6+ hours of sunshine and 14.8 hours of daylight fill the rest.
On our climate-comfort scale this is the top-ranked month of the year for Castro at 9.4/10 — the reference point every other month on this page is measured against.
Pack layers you can shed by midday plus one warm layer for the evening.
Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Castro in January?
- In January, Castro averages 14°C, 18 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 9.4/10.
- Is January a good time to visit Castro?
- January earns a 9.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Castro in January?
- Expect about 18 mm of rain in January. Average humidity is 78% and there are about 31 days with 6+ hours of sunshine.
Curated in Castro
Tickets & experiences
Things to do in Castro
Castro, Chile. Live activities and tours from GetYourGuide, matched to this destination.