Climate guide for San José del Cabo, Mexico

Best Time to Visit
San José del Cabo

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

About San José del Cabo

San José del Cabo is the quieter Cape twin-art district, estuary walks, and desert-meets-sea evenings. 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
Target May, June, July — that is where comfort scores peak (10.0/10). October is the weakest month at 8.6/10.
02Weather & what to pack
May averages 23°C with 4 mm of rain and about 31 days with 6+ hours of sunshine. Pack light clothing, swimwear and strong sun protection.
03Crowds & value
If budget matters, target April — 9.6/10 with lighter demand than July.

Things to do in San José del Cabo

San José del Cabo, Mexico. Live activities and tours from GetYourGuide, matched to this destination.

When to visit San José del Cabo: the short answer

Plan San José del Cabo for May, with June, July close behind — the stretch with the most usable temperatures and the fewest lost days to rain: May averages 23°C with 4 mm of rain and about 31 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, February is the strongest of the low-rate months at 8.7/10.

Across the year San José del Cabo swings from 21°C in February to 30°C in August, a 9-degree spread, while rainfall ranges from 1 mm in March to 94 mm in October. In short, San José del Cabo is not equally good year-round — the gap between its best and worst month is 1.4 points on the same 10-point scale.

Warmest month: August (30°C). Coolest: February (21°C). Driest: March (1 mm). Wettest: October (94 mm).

San José del Cabo month by month

January is one of the strongest months in San José del Cabo (11th)

Best window · 8.6/10

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

At just 3 mm for the month, rain will not shape your plans; you get about 17 days with 6+ hours of sunshine and 10.7 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for San José del Cabo at 8.6/10 (11th of 12), just behind May at 10/10.

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

Pack light clothing, swimwear and real sun protection.

February in San José del Cabo — one of the year's strongest windows (9th)

Best window · 8.7/10

With 21°C (70°F) on average, February delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

At just 2 mm for the month, rain will not shape your plans; you get about 20 days with 6+ hours of sunshine and 11.2 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for San José del Cabo at 8.7/10 (9th of 12), just behind May at 10/10.

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

Pack light clothing, swimwear and real sun protection.

March is one of the strongest months in San José del Cabo (6th)

Best window · 9.4/10

March averages 22°C (71°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 31 days with 6+ hours of sunshine and 11.8 hours of daylight to work with.

A 9.4/10 puts this among the year's best months in San José del Cabo (6th of 12); only May scores higher, at 10/10.

Plan for mid-season pricing, with crowds are moderate.

Pack light clothing, swimwear and real sun protection.

April ranks 5th of 12 for San José del Cabo — one of the best windows

Best window · 9.6/10

With 22°C (72°F) on average, April delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

At just 1 mm for the month, rain will not shape your plans; you get about 30 days with 6+ hours of sunshine and 12.5 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for San José del Cabo at 9.6/10 (5th of 12), just behind May at 10/10.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection.

May: the best month of the year in San José del Cabo

Best window · 10/10

May averages 23°C (74°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 4 mm for the month, with about 31 days with 6+ hours of sunshine and 13.1 hours of daylight to work with.

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

Figure on 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 light clothing, swimwear and real sun protection.

June in San José del Cabo — one of the year's strongest windows (2nd)

Best window · 10/10

With 25°C (77°F) on average, June delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

At just 7 mm for the month, rain will not shape your plans; you get about 30 days with 6+ hours of sunshine and 13.4 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for San José del Cabo at 10/10 (2nd of 12), just behind May 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 light clothing, swimwear and real sun protection.

July ranks 3rd of 12 for San José del Cabo — one of the best windows

Best window · 10/10

Days in July average 29°C (83°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

At just 7 mm for the month, rain will not shape your plans; you get about 31 days with 6+ hours of sunshine and 13.3 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for San José del Cabo at 10/10 (3rd of 12), just behind May at 10/10.

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

August in San José del Cabo — one of the year's strongest windows (4th)

Best window · 9.7/10

August averages 30°C (85°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Expect 44 mm of rain — occasional showers rather than washed-out days — alongside about 28 days with 6+ hours of sunshine and 12.8 daylight hours.

A 9.7/10 puts this among the year's best months in San José del Cabo (4th of 12); only May scores higher, at 10/10.

Plan for 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.

September ranks 10th of 12 for San José del Cabo — one of the best windows

Best window · 8.7/10

September averages 29°C (84°F) and humidity near 72%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 87 mm, so plan one flexible day in three; you still get about 24 days with 6+ hours of sunshine and 12.1 hours of daylight.

A 8.7/10 puts this among the year's best months in San José del Cabo (10th of 12); only May scores higher, at 10/10.

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 packable rain layer.

October is one of the strongest months in San José del Cabo (12th)

Best window · 8.6/10

Days in October average 28°C (82°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 94 mm of rain this month — a flexible day or two helps — with about 22 days with 6+ hours of sunshine and 11.4 hours of daylight to work around it.

On our climate-comfort scale this is one of the strongest months of the year for San José del Cabo at 8.6/10 (12th of 12), just behind May 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 packable rain layer.

November ranks 7th of 12 for San José del Cabo — one of the best windows

Best window · 9.2/10

With 25°C (76°F) on average, November delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

At just 2 mm for the month, rain will not shape your plans; you get about 17 days with 6+ hours of sunshine and 10.9 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for San José del Cabo at 9.2/10 (7th of 12), just behind May at 10/10.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection.

December ranks 8th of 12 for San José del Cabo — one of the best windows

Best window · 8.9/10

December averages 23°C (74°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 2 mm for the month, with about 15 days with 6+ hours of sunshine and 10.6 hours of daylight to work with.

A 8.9/10 puts this among the year's best months in San José del Cabo (8th of 12); only May scores higher, at 10/10.

Figure on mid-season pricing, with crowds are light for this destination.

Pack light clothing, swimwear and real sun protection.

FAQ

Frequently asked

When is the best time to visit San José del Cabo, Mexico?
In Ideal Weather mode, the best months to visit San José del Cabo are May, June, July, August, April, March. May 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 San José del Cabo year-round?
San José del Cabo has a climate profile suited to beach and coastal travel. Average monthly temperatures range from 21°C in February to 30°C in August, with Ideal Weather scores between 8.6 and 10.0 out of 10.
Which months should I avoid in San José del Cabo?
The lowest Ideal Weather-scoring months in San José del Cabo are January (8.6/10), October (8.6/10), February (8.7/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in San José del Cabo?
October is the wettest month in San José del Cabo, averaging about 94 mm of rainfall. March is the driest, at roughly 1 mm.
Which is the sunniest month in San José del Cabo?
March sees the most sun in San José del Cabo, with about 31 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is San José del Cabo a good destination for beach and coastal travel?
San José del Cabo is well suited to beach and coastal travel. Its highest Ideal Weather window (May, June, July, August, April, March) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for San José del Cabo calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for San José del Cabo: 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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