Climate guide for Holbox, Mexico

Best Time to Visit
Holbox

How to read the score (0–10)
05810
UnfavorableGoodOptimal
01 · Mexico

About Holbox

Holbox has no cars, with sand streets, golf carts and a beach that runs the length of the island. The lagoon behind the town hosts flamingos and pelicans, and from June to September whale sharks feed offshore on plankton blooms. The dry season runs from December to April for beach days; the summer whale-shark season is the island's other peak, and the bioluminescence glows on dark nights.

02

Did you know?

03

Travel Tips

01Best time & timing
Target April, May, March — that is where comfort scores peak (9.9/10). December is the weakest month at 7.1/10.
02Weather & what to pack
April averages 27°C with 23 mm of rain and about 30 days with 6+ hours of sunshine. Pack the lightest clothing you own, a hat and more water than feels necessary.
03Crowds & value
If budget matters, target February — 8.9/10 with lighter demand than April.

Things to do in Holbox

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

When to visit Holbox: the short answer

Plan Holbox for April, with May, March close behind — the stretch with the most usable temperatures and the fewest lost days to rain: April averages 27°C with 23 mm of rain and about 30 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are December, January. If budget matters more than perfect weather, July is the strongest of the low-rate months at 7.6/10.

Across the year Holbox swings from 24°C in February to 29°C in May, a 4-degree spread, while rainfall ranges from 23 mm in April to 191 mm in June. In short, Holbox is not equally good year-round — the gap between its best and worst month is 2.8 points on the same 10-point scale.

Warmest month: May (29°C). Coolest: February (24°C). Driest: April (23 mm). Wettest: June (191 mm).

Holbox month by month

January holds up well in Holbox — 11th best month

Good · 7.4/10

With 24°C (76°F) on average, January delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

Budget for roughly 82 mm of rain this month — a flexible day or two helps — with about 13 days with 6+ hours of sunshine and 10.8 hours of daylight to work around it.

That is 7.4/10 on the same scale — 11th of 12 months, versus 9.9/10 for the best month here.

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

Pack light clothing, swimwear and real sun protection, a packable rain layer.

If your dates are flexible, April is materially better in Holbox — 2.5 points higher on the same scale.

February in Holbox — one of the year's strongest windows (4th)

Best window · 8.9/10

With 24°C (76°F) on average, February delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

Budget for roughly 50 mm of rain this month — a flexible day or two helps — with about 19 days with 6+ hours of sunshine and 11.3 hours of daylight to work around it.

On our climate-comfort scale this is one of the strongest months of the year for Holbox at 8.9/10 (4th of 12), just behind April at 9.9/10.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

March in Holbox — one of the year's strongest windows (3rd)

Best window · 9.6/10

March averages 26°C (80°F) and humidity near 73%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Expect 38 mm of rain — occasional showers rather than washed-out days — alongside about 28 days with 6+ hours of sunshine and 11.9 daylight hours.

A 9.6/10 puts this among the year's best months in Holbox (3rd of 12); only April scores higher, at 9.9/10.

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.

April in Holbox — the year's strongest window

Best window · 9.9/10

Days in April average 27°C (81°F) and humidity near 71% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

With around 23 mm of rain, any showers tend to pass through rather than settle in; about 30 days with 6+ hours of sunshine and 12.5 hours of daylight fill the rest.

On our climate-comfort scale this is the top-ranked month of the year for Holbox 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. 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.

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

Best window · 9.8/10

May averages 29°C (83°F) and humidity near 71%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Expect 38 mm of rain — occasional showers rather than washed-out days — alongside about 31 days with 6+ hours of sunshine and 13 daylight hours.

A 9.8/10 puts this among the year's best months in Holbox (2nd of 12); only April scores higher, at 9.9/10.

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

June in Holbox — reliably good (7th best month)

Good · 7.5/10

Days in June average 28°C (83°F) and humidity near 81% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

191 mm of rain makes this a wet month here, though with about 28 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 7.5/10 on the same scale — 7th of 12 months, versus 9.9/10 for the best month here.

Budget for 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.

If your dates are flexible, April is materially better in Holbox — 2.4 points higher on the same scale.

July in Holbox: strong conditions, 5th of 12

Good · 7.6/10

Days in July average 28°C (83°F) and humidity near 87% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

154 mm of rain makes this a wet month here, though with about 31 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 7.6/10 on the same scale — 5th of 12 months, versus 9.9/10 for the best month here.

Expect low-season pricing, and crowds are moderate. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

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

If your dates are flexible, April is materially better in Holbox — 2.3 points higher on the same scale.

August in Holbox — reliably good (8th best month)

Good · 7.5/10

August averages 28°C (83°F) and humidity near 87%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Monthly rainfall reaches 165 mm — wet for this destination — but about 29 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 7.5/10 here, 8th of 12 months, against 9.9/10 in the destination's best month.

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

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.

September holds up well in Holbox — 6th best month

Good · 7.6/10

September averages 28°C (83°F) and humidity near 87%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Monthly rainfall reaches 149 mm — wet for this destination — but about 24 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 7.6/10 here, 6th of 12 months, against 9.9/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

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 2.3 points higher here — enough to change the trip.

October in Holbox — reliably good (9th best month)

Good · 7.5/10

Days in October average 27°C (81°F) and humidity near 82% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

137 mm of rain makes this a wet month here, though with about 20 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 7.5/10 on the same scale — 9th of 12 months, versus 9.9/10 for the best month here.

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.

If your dates are flexible, April is materially better in Holbox — 2.4 points higher on the same scale.

November in Holbox — reliably good (10th best month)

Good · 7.5/10

Days in November average 26°C (79°F) and humidity near 83% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 86 mm of rain this month — a flexible day or two helps — with about 15 days with 6+ hours of sunshine and 11 hours of daylight to work around it.

That is 7.5/10 on the same scale — 10th of 12 months, versus 9.9/10 for the best month here.

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.

If your dates are flexible, April is materially better in Holbox — 2.4 points higher on the same scale.

December holds up well in Holbox — 12th best month

Good · 7.1/10

December averages 25°C (76°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 81 mm, so plan one flexible day in three; you still get about 11 days with 6+ hours of sunshine and 10.7 hours of daylight.

It scores 7.1/10 here, 12th of 12 months, against 9.9/10 in the destination's best month.

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

Pack light clothing, swimwear and real sun protection, a packable rain layer.

Flexible dates? April scores 2.8 points higher here — enough to change the trip.

FAQ

Frequently asked

When is the best time to visit Holbox, Mexico?
In Ideal Weather mode, the best months to visit Holbox are April, May, March, February. April is the single peak month with an Ideal Weather score of 9.9/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Holbox year-round?
Holbox has a climate profile suited to beach and coastal travel. Average monthly temperatures range from 24°C in February to 29°C in May, with Ideal Weather scores between 7.1 and 9.9 out of 10.
Which months should I avoid in Holbox?
The lowest Ideal Weather-scoring months in Holbox are December (7.1/10), January (7.4/10), June (7.5/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Holbox?
June is the wettest month in Holbox, averaging about 191 mm of rainfall. April is the driest, at roughly 23 mm.
Which is the sunniest month in Holbox?
May sees the most sun in Holbox, with about 31 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Holbox a good destination for beach and coastal travel?
Holbox is well suited to beach and coastal travel. Its highest Ideal Weather window (April, May, March, February) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Holbox calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Holbox: 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.

12

Explore by month

Curated in Holbox

Tickets & experiences