San Andrés Weather in May
May in San Andrés averages 29°C (84°F) during the day and 26°C (79°F) at night. Quite a bit of rainfall is typical this month, with around 153 mm (6 in) on average. An umbrella is a good idea.
Rainfall in San Andrés in May
You can expect rain on around 16 days based on historical patterns, with 153 mm (6 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in San Andrés in May
May in San Andrés brings typical temperatures with highs around 29°C (84°F) and lows of 26°C (79°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.
Sunshine in San Andrés in May
The month enjoys around 253 hours of sunshine, creating mostly sunny days with good weather conditions.If you prefer dry days with pleasant temperatures, January, February, March and April typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Colombia, check out our San Andrés's climate page.
San Andrés Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
53%
Precipitation
153 mm (6 in)
Rainy days
16 days
Sunshine
253 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in San Andrés typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in May
Historical weather for San Andrés in May
Browse day-by-day weather records for San Andrés spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Andrés historical weather extremes in May
Our historical data for San Andrés spans 2000 to 2026, revealing these weather extremes.
- On May 3, 2019, temperatures climbed to 34°C (93°F), marking the warmest May day on record.
- The lowest daytime temperature in May was 27°C (81°F), recorded on May 1, 2008.
- San Andrés registered its coldest May night on May 24, 2018, with temperatures dropping to 20°C (68°F).
Best Places in Colombia in May
Find out more about the weather in Colombia and which places have the best travel conditions in this month. See all of Colombia in May →
perfect weather
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tolerable
unpleasant
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What to Wear in San Andrés in May
Warm but pleasant conditions in San Andrés in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in San Andrés in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Colombia, check out our San Andrés's climate page.
See the full San Andrés climate overview or explore weather in Colombia.
