Climate guide for Cajón del Maipo, Chile

Best Time to Visit
Cajón del Maipo

How to read the score (0–10)
05810
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About Cajón del Maipo

Cajón del Maipo is Santiago’s weekend Andes-hot springs, canyon roads, and trailheads within a couple of hours. In Chile, October-April in the Southern Hemisphere usually delivers the most reliable conditions for nature travel - then use monthly climate scores to fine-tune around crowds, storms, or snow depth.

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Travel Tips

Timing & weather
Check Cajón del Maipo's monthly climate scores before locking flights - mediterranean_sh patterns shift comfort for nature trips across the year.
Getting around
Bring broken-in footwear, a rain layer, and offline maps for Cajón del Maipo. Check trail, road, and weather conditions before setting out, because outdoor access can change quickly.
Tickets & access
Book timed entry for Cajón del Maipo when offered - peak hours sell out and same-day queues can erase half a day.
Pack for the profile
Bring broken-in footwear, a rain layer, and offline maps for Cajón del Maipo. Check trail, road, and weather conditions before setting out, because outdoor access can change quickly.

Things to do in Cajón del Maipo

Cajón del Maipo, Chile. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Cajón del Maipo: the short answer

The best time to visit Cajón del Maipo is January, followed by February, December. Those months combine the most usable temperatures with the fewest lost days to rain: January averages 10°C with 13 mm of rain and about 31 sunny days. The months to avoid unless you have a specific reason are July, June. If budget matters more than perfect weather, May is the strongest of the low-rate months at 5.3/10.

Across the year Cajón del Maipo swings from -4°C in July to 10°C in January, a 14-degree spread, while rainfall ranges from 3 mm in December to 20 mm in June. That is the whole planning problem in one sentence: Cajón del Maipo is not equally good year-round, and the difference between the best and worst month here is 5.3 points on a 10-point scale.

Warmest month: January (10°C). Coolest: July (-4°C). Driest: December (3 mm). Wettest: June (20 mm).

Cajón del Maipo month by month

January in Cajón del Maipo — the year's strongest window

Best window · 9.6/10

January averages 10°C (50°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 13 mm for the month, with about 31 sunny days and 14 hours of daylight to work with.

On our climate-comfort scale this is the top-ranked month of the year for Cajón del Maipo at 9.6/10 — the reference point every other month on this page is measured against.

Expect 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.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

February in Cajón del Maipo — the year's strongest window

Best window · 9.5/10

February averages 10°C (49°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 6 mm for the month, with about 28 sunny days and 13.2 hours of daylight to work with.

On our climate-comfort scale this is the top-ranked month of the year for Cajón del Maipo at 9.5/10 — the reference point every other month on this page is measured against.

Expect 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.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

March in Cajón del Maipo — the year's strongest window

Best window · 8.9/10

March averages 8°C (46°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 4 mm for the month, with about 31 sunny days and 12.3 hours of daylight to work with.

On our climate-comfort scale this is the top-ranked month of the year for Cajón del Maipo at 8.9/10 — the reference point every other month on this page is measured against.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

April in Cajón del Maipo — reliably good (7th best month)

Good · 7.3/10

April averages 2°C (36°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

Rain is a non-issue at 4 mm for the month, with about 16 sunny days and 11.2 hours of daylight to work with.

It scores 7.3/10 here, 7th of 12 months, against 9.6/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack insulated layers, a windproof shell, gloves and boots with grip, footwear you can get muddy.

If your dates are flexible, January is materially better in Cajón del Maipo — 2.3 points higher on the same scale.

May in Cajón del Maipo — workable with trade-offs

Trade-offs · 5.3/10

May averages -1°C (30°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

Rain is a non-issue at 8 mm for the month, with about 5 sunny days and 10.3 hours of daylight to work with.

It scores 5.3/10 here, 10th of 12 months, against 9.6/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack insulated layers, a windproof shell, gloves and boots with grip, footwear you can get muddy.

If your dates are flexible, January is materially better in Cajón del Maipo — 4.3 points higher on the same scale.

June in Cajón del Maipo — the hardest end of the year

Hardest · 4.3/10

June averages -3°C (27°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

Expect 20 mm of rain — occasional showers rather than washed-out days — alongside about 0 sunny days and 9.8 daylight hours.

It scores 4.3/10 here, 11th of 12 months, against 9.6/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack insulated layers, a windproof shell, gloves and boots with grip, footwear you can get muddy.

If your dates are flexible, January is materially better in Cajón del Maipo — 5.3 points higher on the same scale.

July in Cajón del Maipo — the hardest end of the year

Hardest · 4.3/10

July averages -4°C (26°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

Expect 19 mm of rain — occasional showers rather than washed-out days — alongside about 1 sunny days and 10 daylight hours.

It scores 4.3/10 here, 12th of 12 months, against 9.6/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack insulated layers, a windproof shell, gloves and boots with grip, footwear you can get muddy.

If your dates are flexible, January is materially better in Cajón del Maipo — 5.3 points higher on the same scale.

August in Cajón del Maipo — workable with trade-offs

Trade-offs · 5.4/10

August averages -2°C (28°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

Expect 15 mm of rain — occasional showers rather than washed-out days — alongside about 8 sunny days and 10.7 daylight hours.

It scores 5.4/10 here, 9th of 12 months, against 9.6/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack insulated layers, a windproof shell, gloves and boots with grip, footwear you can get muddy.

If your dates are flexible, January is materially better in Cajón del Maipo — 4.2 points higher on the same scale.

September in Cajón del Maipo — workable with trade-offs

Trade-offs · 6.7/10

September averages -1°C (30°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

Rain is a non-issue at 10 mm for the month, with about 15 sunny days and 11.8 hours of daylight to work with.

It scores 6.7/10 here, 8th of 12 months, against 9.6/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack insulated layers, a windproof shell, gloves and boots with grip, footwear you can get muddy.

If your dates are flexible, January is materially better in Cajón del Maipo — 2.9 points higher on the same scale.

October in Cajón del Maipo — reliably good (6th best month)

Good · 8.2/10

October averages 2°C (35°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

Rain is a non-issue at 7 mm for the month, with about 30 sunny days and 12.9 hours of daylight to work with.

It scores 8.2/10 here, 6th of 12 months, against 9.6/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack insulated layers, a windproof shell, gloves and boots with grip, footwear you can get muddy.

November in Cajón del Maipo — the year's strongest window

Best window · 8.7/10

November averages 5°C (41°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 3 mm for the month, with about 30 sunny days and 13.8 hours of daylight to work with.

On our climate-comfort scale this is the top-ranked month of the year for Cajón del Maipo at 8.7/10 — the reference point every other month on this page is measured against.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

December in Cajón del Maipo — the year's strongest window

Best window · 9.1/10

December averages 8°C (46°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 3 mm for the month, with about 31 sunny days and 14.2 hours of daylight to work with.

On our climate-comfort scale this is the top-ranked month of the year for Cajón del Maipo at 9.1/10 — the reference point every other month on this page is measured against.

Expect 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.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

Frequently asked

When is the best time to visit Cajón del Maipo, Chile?
In Ideal Weather mode, the best months to visit Cajón del Maipo are January, February, December, March, November. January is the single peak month with an Ideal Weather score of 9.6/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in Cajón del Maipo year-round?
Cajón del Maipo has a climate profile suited to nature and wildlife travel. Average monthly temperatures range from -4°C in July to 10°C in January, with Ideal Weather scores between 4.3 and 9.6 out of 10.
Which months should I avoid in Cajón del Maipo?
The lowest Ideal Weather-scoring months in Cajón del Maipo are June (4.3/10), July (4.3/10), May (5.3/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in Cajón del Maipo?
June is the wettest month in Cajón del Maipo, averaging about 20 mm of rainfall. December is the driest, at roughly 3 mm.
Which is the sunniest month in Cajón del Maipo?
January sees the most sun in Cajón del Maipo, with about 31 sunny days on average - ideal for outdoor plans.
Is Cajón del Maipo a good destination for nature and wildlife travel?
Cajón del Maipo is well suited to nature and wildlife travel. Its highest Ideal Weather window (January, February, December, March, November) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Cajón del Maipo calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Cajón del Maipo: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for nature and wildlife travel.

Explore by month

Curated in Cajón del Maipo

Tickets & experiences