May · Chile
Best time to visit Castro in May Weather, crowds & prices
Weather in Castro in May
Average temperature 8°C, 71 mm of rain, about 0 days with 6+ hours of sunshine and 88% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
5.1/10
Ranked #9 of 12 months
- Avg temp
- 8°C
- Rainfall
- 71 mm
- Humidity
- 88%
- Days with 6h+ sun
- 0
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
May in Castro scores 5.1/10 for sightseeing and cultural travel - ranked #9 of 12. Expect around 8°C, 71 mm of rain, and roughly 0 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.
May in Castro — workable with trade-offs
May averages 8°C (46°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 71 mm, so plan one flexible day in three; you still get almost no days with 6+ hours of sunshine and 9.6 hours of daylight.
It scores 5.1/10 here, 9th of 12 months, against 9.4/10 in the destination's best month.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
Figure on low-season pricing, with crowds are light for this destination.
Flexible dates? January scores 4.3 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Castro in May?
- In May, Castro averages 8°C, 71 mm of rain, and about 0 days with 6+ hours of sunshine. Its climate-comfort score is 5.1/10.
- Is May a good time to visit Castro?
- May earns a 5.1/10 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 May?
- Expect about 71 mm of rain in May. Average humidity is 88% and there are about 0 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.