Climate guide for Puerto Madryn, Argentina

Best Time to Visit
Puerto Madryn

How to read the score (0–10)
05810
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About Puerto Madryn

Puerto Madryn is a nature and wildlife destination in Argentina. Plan around November through March in the Southern Hemisphere for more reliable conditions, then drill into monthly scores when you need finer timing for nature travel. Use the monthly scores to plan outdoor time around temperature, rainfall, humidity, daylight and sunny days.

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Travel Tips

Timing & weather
Check Puerto Madryn's monthly climate scores before locking flights - temperate_sh patterns shift comfort for nature trips across the year.
Getting around
In Puerto Madryn, pair a walkable core day with one transit or transfer buffer - crowds and traffic vary by season in Argentina.
Tickets & access
Reserve popular museums and day trips from Puerto Madryn ahead in peak months; shoulder seasons are more flexible.
Pack for the profile
Bring broken-in footwear, a rain layer, and offline maps for Puerto Madryn. Check trail, road, and weather conditions before setting out, because outdoor access can change quickly.

Things to do in Puerto Madryn

Puerto Madryn, Argentina. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Puerto Madryn: the short answer

The best time to visit Puerto Madryn is February, followed by October, November. Those months combine the most usable temperatures with the fewest lost days to rain: February averages 20°C with 31 mm of rain and about 28 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 6.2/10.

Across the year Puerto Madryn swings from 6°C in July to 22°C in January, a 16-degree spread, while rainfall ranges from 7 mm in May to 81 mm in March. That is the whole planning problem in one sentence: Puerto Madryn is not equally good year-round, and the difference between the best and worst month here is 4.7 points on a 10-point scale.

Warmest month: January (22°C). Coolest: July (6°C). Driest: May (7 mm). Wettest: March (81 mm).

Puerto Madryn month by month

January in Puerto Madryn — the year's strongest window

Best window · 9.9/10

January averages 22°C (71°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 37 mm of rain — occasional showers rather than washed-out days — alongside about 31 sunny days and 14.8 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Puerto Madryn at 9.9/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here.

Pack light clothing, swimwear and real sun protection, footwear you can get muddy.

February in Puerto Madryn — the year's strongest window

Best window · 10/10

February averages 20°C (69°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 31 mm of rain — occasional showers rather than washed-out days — alongside about 28 sunny days and 13.7 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Puerto Madryn at 10/10 — 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 light clothing, swimwear and real sun protection, footwear you can get muddy.

March in Puerto Madryn — the year's strongest window

Best window · 9.1/10

March averages 17°C (63°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 81 mm, so plan one flexible day in three; you still get about 22 sunny days and 12.3 hours of daylight.

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

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.

April in Puerto Madryn — reliably good (8th best month)

Good · 7.9/10

April averages 13°C (56°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Expect 25 mm of rain — occasional showers rather than washed-out days — alongside about 7 sunny days and 10.8 daylight hours.

It scores 7.9/10 here, 8th of 12 months, against 10/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

If your dates are flexible, February is materially better in Puerto Madryn — 2.1 points higher on the same scale.

May in Puerto Madryn — workable with trade-offs

Trade-offs · 6.2/10

May averages 9°C (48°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 7 mm for the month, with about 0 sunny days and 9.6 hours of daylight to work with.

It scores 6.2/10 here, 10th of 12 months, against 10/10 in the destination's best month.

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

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

If your dates are flexible, February is materially better in Puerto Madryn — 3.8 points higher on the same scale.

June in Puerto Madryn — workable with trade-offs

Trade-offs · 5.5/10

June averages 7°C (44°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Expect 16 mm of rain — occasional showers rather than washed-out days — alongside about 0 sunny days and 8.9 daylight hours.

It scores 5.5/10 here, 11th of 12 months, against 10/10 in the destination's best month.

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

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

If your dates are flexible, February is materially better in Puerto Madryn — 4.5 points higher on the same scale.

July in Puerto Madryn — workable with trade-offs

Trade-offs · 5.3/10

July averages 6°C (42°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Expect 31 mm of rain — occasional showers rather than washed-out days — alongside about 0 sunny days and 9.1 daylight hours.

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

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

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

If your dates are flexible, February is materially better in Puerto Madryn — 4.7 points higher on the same scale.

August in Puerto Madryn — workable with trade-offs

Trade-offs · 6.5/10

August averages 7°C (45°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 14 mm for the month, with about 4 sunny days and 10.3 hours of daylight to work with.

It scores 6.5/10 here, 9th of 12 months, against 10/10 in the destination's best month.

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.

If your dates are flexible, February is materially better in Puerto Madryn — 3.5 points higher on the same scale.

September in Puerto Madryn — reliably good (7th best month)

Good · 8.3/10

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

Expect 34 mm of rain — occasional showers rather than washed-out days — alongside about 13 sunny days and 11.7 daylight hours.

It scores 8.3/10 here, 7th of 12 months, against 10/10 in the destination's best month.

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.

If your dates are flexible, February is materially better in Puerto Madryn — 1.7 points higher on the same scale.

October in Puerto Madryn — the year's strongest window

Best window · 10/10

October averages 14°C (56°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rain is a non-issue at 10 mm for the month, with about 27 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 Puerto Madryn at 10/10 — the reference point every other month on this page is measured against.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

November in Puerto Madryn — the year's strongest window

Best window · 10/10

November averages 17°C (63°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Expect 20 mm of rain — occasional showers rather than washed-out days — alongside about 30 sunny days and 14.5 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Puerto Madryn at 10/10 — 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 layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

December in Puerto Madryn — the year's strongest window

Best window · 10/10

December averages 19°C (66°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Expect 22 mm of rain — occasional showers rather than washed-out days — alongside about 31 sunny days and 15.1 daylight hours.

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

Expect peak pricing, and this is one of the busiest months here.

Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

Frequently asked

When is the best time to visit Puerto Madryn, Argentina?
In Ideal Weather mode, the best months to visit Puerto Madryn are February, October, November, December, January, March. February is the single peak month with an Ideal Weather score of 10.0/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in Puerto Madryn year-round?
Puerto Madryn has a climate profile suited to nature and wildlife travel. Average monthly temperatures range from 6°C in July to 22°C in January, with Ideal Weather scores between 5.3 and 10.0 out of 10.
Which months should I avoid in Puerto Madryn?
The lowest Ideal Weather-scoring months in Puerto Madryn are July (5.3/10), June (5.5/10), May (6.2/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in Puerto Madryn?
March is the wettest month in Puerto Madryn, averaging about 81 mm of rainfall. May is the driest, at roughly 7 mm.
Which is the sunniest month in Puerto Madryn?
January sees the most sun in Puerto Madryn, with about 31 sunny days on average - ideal for outdoor plans.
Is Puerto Madryn a good destination for nature and wildlife travel?
Puerto Madryn is well suited to nature and wildlife travel. Its highest Ideal Weather window (February, October, November, December, January, March) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Puerto Madryn calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Puerto Madryn: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for nature and wildlife travel.

Explore by month

Curated in Puerto Madryn

Tickets & experiences