Climate guide for Santa Marta, Colombia

Best Time to Visit
Santa Marta

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

About Santa Marta

Santa Marta's old town keeps the cathedral, the Simón Bolívar house and a seaside promenade, while the beaches of Rodadero sit along the bay. Tayrona national park, the Minca cloud forest and the Ciudad Perdida trek into the Sierra Nevada all start from the city. December to April is the dry, busy season; the rainy months are quieter and greener, and the mountains have their own weather.

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Did you know?

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Travel Tips

01Best time & timing
The strongest months are February, March, January: February peaks at 9.9/10, while October drops to 6.7/10.
02Weather & what to pack
27°C and 6 mm of rain shape a typical February here. Pack the lightest clothing you own, a hat and more water than feels necessary.
03Crowds & value
Book early for January, the busiest stretch; April is the value window at 8.8/10.

Things to do in Santa Marta

Santa Marta, Colombia. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Santa Marta: the short answer

The best time to visit Santa Marta is February, followed by March, January. Those months combine the most usable temperatures with the fewest lost days to rain: February averages 27°C with 6 mm of rain and about 27 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are October, May. If budget matters more than perfect weather, June is the strongest of the low-rate months at 7.1/10.

Across the year Santa Marta swings from 27°C in December to 28°C in May, a 2-degree spread, while rainfall ranges from 2 mm in January to 304 mm in May. That is the whole planning problem in one sentence: Santa Marta is not equally good year-round, and the difference between the best and worst month here is 3.2 points on a 10-point scale.

Warmest month: May (28°C). Coolest: December (27°C). Driest: January (2 mm). Wettest: May (304 mm).

Santa Marta month by month

January ranks 3rd of 12 for Santa Marta — one of the best windows

Best window · 9.8/10

January averages 27°C (81°F) and humidity near 71%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rain is a non-issue at 2 mm for the month, with about 27 days with 6+ hours of sunshine and 11.4 hours of daylight to work with.

A 9.8/10 puts this among the year's best months in Santa Marta (3rd of 12); only February scores higher, at 9.9/10.

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

February in Santa Marta — the year's strongest window

Best window · 9.9/10

February averages 27°C (81°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rain is a non-issue at 6 mm for the month, with about 27 days with 6+ hours of sunshine and 11.6 hours of daylight to work with.

On our climate-comfort scale this is the top-ranked month of the year for Santa Marta at 9.9/10 — 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 the lightest breathable clothing you own, a hat, and more water than feels necessary.

March in Santa Marta — one of the year's strongest windows (2nd)

Best window · 9.9/10

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

With around 16 mm of rain, any showers tend to pass through rather than settle in; about 31 days with 6+ hours of sunshine and 11.9 hours of daylight fill the rest.

On our climate-comfort scale this is one of the strongest months of the year for Santa Marta at 9.9/10 (2nd of 12), just behind February at 9.9/10.

Budget for 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.

April in Santa Marta — one of the year's strongest windows (5th)

Best window · 8.8/10

April averages 28°C (82°F) and humidity near 74%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 73 mm, so plan one flexible day in three; you still get about 29 days with 6+ hours of sunshine and 12.3 hours of daylight.

A 8.8/10 puts this among the year's best months in Santa Marta (5th of 12); only February scores higher, at 9.9/10.

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

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

May in Santa Marta — workable with trade-offs

Trade-offs · 6.7/10

Days in May average 28°C (83°F) and humidity near 79% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

This is the year's wettest stretch at 304 mm, but with about 26 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 6.7/10 on the same scale — 11th 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, February is materially better in Santa Marta — 3.2 points higher on the same scale.

June in Santa Marta: strong conditions, 8th of 12

Good · 7.1/10

June averages 28°C (82°F) and humidity near 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Monthly rainfall reaches 180 mm — wet for this destination — but about 23 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 7.1/10 here, 8th 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 the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

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

July in Santa Marta — reliably good (6th best month)

Good · 7.7/10

July averages 28°C (82°F) and humidity near 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Monthly rainfall reaches 124 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 7.7/10 here, 6th of 12 months, against 9.9/10 in the destination's best month.

Plan for mid-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? February scores 2.2 points higher here — enough to change the trip.

August in Santa Marta: strong conditions, 7th of 12

Good · 7.7/10

Days in August average 28°C (82°F) and humidity near 81% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

123 mm of rain makes this a wet month here, though with about 29 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 7.7/10 on the same scale — 7th of 12 months, versus 9.9/10 for the best month here.

Expect mid-season pricing, and 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.

If your dates are flexible, February is materially better in Santa Marta — 2.2 points higher on the same scale.

September in Santa Marta — reliably good (9th best month)

Good · 7.1/10

Days in September average 28°C (82°F) and humidity near 81% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

164 mm of rain makes this a wet month here, though with about 25 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 7.1/10 on the same scale — 9th 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, February is materially better in Santa Marta — 2.8 points higher on the same scale.

October in Santa Marta — middling scores, decent value

Trade-offs · 6.7/10

October averages 27°C (81°F) and humidity near 83%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

226 mm makes this the wettest stretch of the year, though about 23 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 6.7/10 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 the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? February scores 3.2 points higher here — enough to change the trip.

November in Santa Marta: mixed conditions, plan around the weather

Trade-offs · 6.8/10

November averages 27°C (80°F) and humidity near 84%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 139 mm this is a genuinely wet month: about 18 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.

It scores 6.8/10 here, 10th 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.

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? February scores 3.1 points higher here — enough to change the trip.

December ranks 4th of 12 for Santa Marta — one of the best windows

Best window · 9.7/10

Days in December average 27°C (80°F) and humidity near 80% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

At just 12 mm for the month, rain will not shape your plans; you get about 23 days with 6+ hours of sunshine and 11.3 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for Santa Marta at 9.7/10 (4th of 12), just behind February at 9.9/10.

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.

FAQ

Frequently asked

When is the best time to visit Santa Marta, Colombia?
In Ideal Weather mode, the best months to visit Santa Marta are February, March, January, December. February 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 Santa Marta year-round?
Santa Marta has a climate profile suited to beach and coastal travel. Average monthly temperatures range from 27°C in December to 28°C in May, with Ideal Weather scores between 6.7 and 9.9 out of 10.
Which months should I avoid in Santa Marta?
The lowest Ideal Weather-scoring months in Santa Marta are May (6.7/10), October (6.7/10), November (6.8/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Santa Marta?
May is the wettest month in Santa Marta, averaging about 304 mm of rainfall. January is the driest, at roughly 2 mm.
Which is the sunniest month in Santa Marta?
March sees the most sun in Santa Marta, with about 31 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Santa Marta a good destination for beach and coastal travel?
Santa Marta is well suited to beach and coastal travel. Its highest Ideal Weather window (February, March, January, December) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Santa Marta calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Santa Marta: 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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