Climate guide for Santa Marta, Colombia

Best Time to Visit
Santa Marta

How to read the score (0–10)
05810
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About Santa Marta

Santa Marta is a beach destination in Colombia. Plan around the drier months outside peak monsoon for more reliable conditions, then drill into monthly scores when you need finer timing for beach travel. Use the monthly scores to weigh time by the water against heat, rainfall, humidity, daylight and sunny-day patterns.

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Travel Tips

Timing & weather
Check Santa Marta's monthly climate scores before locking flights - tropical patterns shift comfort for beach trips across the year.
Getting around
In Santa Marta, pair a walkable core day with one transit or transfer buffer - crowds and traffic vary by season in Colombia.
Tickets & access
Reserve popular museums and day trips from Santa Marta ahead in peak months; shoulder seasons are more flexible.
Pack for the profile
Pack sun protection, water shoes only where local conditions call for them, and a light layer for breezy evenings in Santa Marta. Check beach access, tides, and weather before planning water activities.

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 sunny days. 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 in Santa Marta — the year's strongest window

Best window · 9.8/10

January averages 27°C (81°F) with humidity around 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 sunny days and 11.4 hours of daylight to work with.

On our climate-comfort scale this is the top-ranked month of the year for Santa Marta at 9.8/10 — 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.

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 sunny days 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.

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.

March in Santa Marta — the year's strongest window

Best window · 9.9/10

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

Expect 16 mm of rain — occasional showers rather than washed-out days — alongside about 31 sunny days and 11.9 daylight hours.

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.

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.

April in Santa Marta — the year's strongest window

Best window · 8.8/10

April averages 28°C (82°F) with humidity around 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 sunny days and 12.3 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Santa Marta at 8.8/10 — the reference point every other month on this page is measured against.

Expect mid-season pricing, and 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

May averages 28°C (83°F) with humidity around 79%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

304 mm of rain puts this in monsoon territory — about 26 sunny days across the whole month, and multi-day washouts are normal.

It scores 6.7/10 here, 11th of 12 months, against 9.9/10 in the destination's best month.

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 — reliably good (8th best month)

Good · 7.1/10

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

At 180 mm this is a genuinely wet month: about 23 sunny days in total, and outdoor plans need an indoor fallback.

It scores 7.1/10 here, 8th of 12 months, against 9.9/10 in the destination's best month.

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 — 2.8 points higher on the same scale.

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

Good · 7.7/10

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

At 124 mm this is a genuinely wet month: about 29 sunny days in total, and outdoor plans need an indoor fallback.

It scores 7.7/10 here, 6th of 12 months, against 9.9/10 in the destination's best month.

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.

August in Santa Marta — reliably good (7th best month)

Good · 7.7/10

August averages 28°C (82°F) with humidity around 81%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 123 mm this is a genuinely wet month: about 29 sunny days in total, and outdoor plans need an indoor fallback.

It scores 7.7/10 here, 7th of 12 months, against 9.9/10 in the destination's best month.

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

September averages 28°C (82°F) with humidity around 81%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 164 mm this is a genuinely wet month: about 25 sunny days in total, and outdoor plans need an indoor fallback.

It scores 7.1/10 here, 9th of 12 months, against 9.9/10 in the destination's best month.

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 — 2.8 points higher on the same scale.

October in Santa Marta — workable with trade-offs

Trade-offs · 6.7/10

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

226 mm of rain puts this in monsoon territory — about 23 sunny days across the whole month, and multi-day washouts are normal.

It scores 6.7/10 here, 12th of 12 months, against 9.9/10 in the destination's best month.

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.

November in Santa Marta — workable with trade-offs

Trade-offs · 6.8/10

November averages 27°C (80°F) with humidity around 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 sunny days 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.

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 — 3.1 points higher on the same scale.

December in Santa Marta — the year's strongest window

Best window · 9.7/10

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

Rain is a non-issue at 12 mm for the month, with about 23 sunny days and 11.3 hours of daylight to work with.

On our climate-comfort scale this is the top-ranked month of the year for Santa Marta at 9.7/10 — 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 the lightest breathable clothing you own, a hat, and more water than feels necessary.

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 historical sunny days.
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 sunny days.
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 sunny days 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 historical sunny days - weighted for beach and coastal travel.

Explore by month

Curated in Santa Marta

Tickets & experiences