Climate guide for Cabo Pulmo, Mexico

Best Time to Visit
Cabo Pulmo

How to read the score (0–10)
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01 · Mexico

About Cabo Pulmo

Cabo Pulmo protects a living Gulf reef-snorkel and dive days in a small East Cape village setting. In Mexico, cooler months from late autumn through early spring usually delivers the most reliable conditions for beach travel - then use monthly climate scores to fine-tune around crowds, storms, or snow depth.

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Did you know?

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Travel Tips

01Best time & timing
Climate scores swing from 7.6/10 in October to 10.0/10 in April; the safest picks are April, May, June.
02Weather & what to pack
Expect around 24°C and 0 mm of rain in April, with roughly 30 bright days. Pack light clothing, swimwear and strong sun protection.
03Crowds & value
Peak-season pricing concentrates in April. For better value, March scores 9.4/10 at lower-season rates.

Things to do in Cabo Pulmo

Cabo Pulmo, Mexico. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Cabo Pulmo: the short answer

The best time to visit Cabo Pulmo is April, followed by May, June. Those months combine the most usable temperatures with the fewest lost days to rain: April averages 24°C with 0 mm of rain and about 30 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are October, January. If budget matters more than perfect weather, September is the strongest of the low-rate months at 8.6/10.

Across the year Cabo Pulmo swings from 21°C in February to 31°C in August, a 10-degree spread, while rainfall ranges from 0 mm in April to 205 mm in October. That is the whole planning problem in one sentence: Cabo Pulmo is not equally good year-round, and the difference between the best and worst month here is 2.4 points on a 10-point scale.

Warmest month: August (31°C). Coolest: February (21°C). Driest: April (0 mm). Wettest: October (205 mm).

Cabo Pulmo month by month

January in Cabo Pulmo: strong conditions, 11th of 12

Good · 8.3/10

January averages 21°C (70°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rain is a non-issue at 3 mm for the month, with about 17 days with 6+ hours of sunshine and 10.7 hours of daylight to work with.

It scores 8.3/10 here, 11th of 12 months, against 10/10 in the destination's best month.

Figure on mid-season pricing, with crowds are moderate.

Pack light clothing, swimwear and real sun protection.

Flexible dates? April scores 1.7 points higher here — enough to change the trip.

February is one of the strongest months in Cabo Pulmo (10th)

Best window · 8.5/10

February averages 21°C (69°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rain is a non-issue at 1 mm for the month, with about 20 days with 6+ hours of sunshine and 11.2 hours of daylight to work with.

A 8.5/10 puts this among the year's best months in Cabo Pulmo (10th of 12); only April scores higher, at 10/10.

Figure on mid-season pricing, with crowds are moderate.

Pack light clothing, swimwear and real sun protection.

Flexible dates? April scores 1.5 points higher here — enough to change the trip.

March ranks 5th of 12 for Cabo Pulmo — one of the best windows

Best window · 9.4/10

With 22°C (71°F) on average, March delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

At just 0 mm for the month, rain will not shape your plans; you get about 31 days with 6+ hours of sunshine and 11.8 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for Cabo Pulmo at 9.4/10 (5th of 12), just behind April at 10/10.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection.

April: the best month of the year in Cabo Pulmo

Best window · 10/10

April averages 24°C (75°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rain is a non-issue at 0 mm for the month, with about 30 days with 6+ hours of sunshine and 12.5 hours of daylight to work with.

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

Plan for peak pricing, with 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.

May in Cabo Pulmo — one of the year's strongest windows (2nd)

Best window · 10/10

Days in May average 26°C (79°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

At just 4 mm for the month, rain will not shape your plans; you get about 31 days with 6+ hours of sunshine and 13.1 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for Cabo Pulmo at 10/10 (2nd of 12), just behind April at 10/10.

Budget for peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

June ranks 3rd of 12 for Cabo Pulmo — one of the best windows

Best window · 10/10

June averages 28°C (83°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rain is a non-issue at 11 mm for the month, with about 30 days with 6+ hours of sunshine and 13.4 hours of daylight to work with.

A 10/10 puts this among the year's best months in Cabo Pulmo (3rd of 12); only April scores higher, at 10/10.

Plan for peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

July is one of the strongest months in Cabo Pulmo (4th)

Best window · 10/10

July averages 31°C (87°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rain is a non-issue at 11 mm for the month, with about 31 days with 6+ hours of sunshine and 13.3 hours of daylight to work with.

A 10/10 puts this among the year's best months in Cabo Pulmo (4th of 12); only April scores higher, at 10/10.

Figure on peak pricing, with this is one of the busiest months here.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

August is one of the strongest months in Cabo Pulmo (6th)

Best window · 9.4/10

Days in August average 31°C (87°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 58 mm of rain this month — a flexible day or two helps — with about 28 days with 6+ hours of sunshine and 12.8 hours of daylight to work around it.

On our climate-comfort scale this is one of the strongest months of the year for Cabo Pulmo at 9.4/10 (6th of 12), just behind April at 10/10.

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

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

September in Cabo Pulmo — one of the year's strongest windows (9th)

Best window · 8.6/10

Days in September average 30°C (86°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

102 mm of rain makes this a wet month here, though with about 24 days with 6+ hours of sunshine there is still bright weather between the fronts.

On our climate-comfort scale this is one of the strongest months of the year for Cabo Pulmo at 8.6/10 (9th of 12), just behind April at 10/10.

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

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

October in Cabo Pulmo: strong conditions, 12th of 12

Good · 7.6/10

October averages 29°C (83°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

205 mm makes this the wettest stretch of the year, though about 22 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 7.6/10 here, 12th of 12 months, against 10/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? April scores 2.4 points higher here — enough to change the trip.

November is one of the strongest months in Cabo Pulmo (7th)

Best window · 9.2/10

November averages 25°C (77°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rain is a non-issue at 1 mm for the month, with about 17 days with 6+ hours of sunshine and 10.8 hours of daylight to work with.

A 9.2/10 puts this among the year's best months in Cabo Pulmo (7th of 12); only April scores higher, at 10/10.

Figure on mid-season pricing, with crowds are moderate.

Pack light clothing, swimwear and real sun protection.

December is one of the strongest months in Cabo Pulmo (8th)

Best window · 8.7/10

With 23°C (73°F) on average, December delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

At just 0 mm for the month, rain will not shape your plans; you get about 15 days with 6+ hours of sunshine and 10.6 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for Cabo Pulmo at 8.7/10 (8th of 12), just behind April at 10/10.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection.

FAQ

Frequently asked

When is the best time to visit Cabo Pulmo, Mexico?
In Ideal Weather mode, the best months to visit Cabo Pulmo are April, May, June, July, March, August. April is the single peak month with an Ideal Weather score of 10.0/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Cabo Pulmo year-round?
Cabo Pulmo has a climate profile suited to beach and coastal travel. Average monthly temperatures range from 21°C in February to 31°C in August, with Ideal Weather scores between 7.6 and 10.0 out of 10.
Which months should I avoid in Cabo Pulmo?
The lowest Ideal Weather-scoring months in Cabo Pulmo are October (7.6/10), January (8.3/10), February (8.5/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Cabo Pulmo?
October is the wettest month in Cabo Pulmo, averaging about 205 mm of rainfall. April is the driest, at roughly 0 mm.
Which is the sunniest month in Cabo Pulmo?
March sees the most sun in Cabo Pulmo, with about 31 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Cabo Pulmo a good destination for beach and coastal travel?
Cabo Pulmo is well suited to beach and coastal travel. Its highest Ideal Weather window (April, May, June, July, March, August) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Cabo Pulmo calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Cabo Pulmo: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for beach and coastal travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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Curated in Cabo Pulmo

Tickets & experiences