Colombia
San Andrés in May: weather, sea & travel advice
This month's data profile
Rain shapes the decision
San Andrés in May is climatically well suited to beach holidays. The average daily high is around 28 °C, and the sea is about 28 °C. With about 22 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
61/100 · #6
Warmth
#7
Dryness
#6
Sun
#4
Sea warmth
#7
Published best categories: none
Climate facts
- Average high
- 28 °C
- Average low
- 28 °C
- Sea
- 28 °C
- Rainy days (est.)
- 22 rainy days (est.)
- Sun (est.)
- 7 h/day
- Humidity
- 82 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| April | 28 | 27 | 7 | 24 | 8.1 | 79 | 5.5 | 28 | 85 |
| May (selected) | 28 | 28 | 22 | 120 | 7.1 | 82 | 5.2 | 28 | 61 |
| June | 28 | 28 | 28 | 199 | 6.3 | 83 | 5.5 | 29 | 57 |
How do the previous and next months compare?
Baseline: May (61/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| April | +24 | -0.5 °C | -0.5 °C | -15.6 | -96 mm | +1 h | -3.3 % | +0.3 m/s | -0.5 °C |
| June | -4 | +0.3 °C | +0.3 °C | +5.5 | +78.7 mm | -0.8 h | +1.2 % | +0.3 m/s | +0.3 °C |
All twelve months in context
Find a place to stay
Where to stay in San Andrés
Compare available stays, prices and cancellation terms for San Andrés on Booking.com.
Booking.comFind places to stayAffiliate link: there is no extra cost to you.
Useful next decisions
Frequently asked questions
How warm is San Andrés in May?
The average daily high is around 28 °C, with an average daily low of about 28 °C.
Can you swim in San Andrés in May?
The sea is about 28 °C (very warm).
Does it rain a lot in San Andrés in May?
The curated estimate is about 22 rainy days per month, not a directly measured long-term average. Total precipitation averages around 120 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit San Andrés?
By the climate score, January, February, March and April are the strongest months for San Andrés. For a beach trip: January, February, March and April. May is not among them.