San Agustín Weather in May
May in San Agustín sees daytime temperatures around 20°C (68°F) and lows of 12°C (54°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.
Rainfall in San Agustín in May
As part of the rainy season, San Agustín sees around 17 days of rain in May, with an average of 259 mm (10 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in San Agustín in May
In May, expect pleasant temperatures in San Agustín, with highs of 20°C (68°F) and lows of 12°C (54°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in San Agustín in May
The area enjoys a moderate level of sunlight, with around 115 hours. It's a good balance between sunny and rainy days.If you prefer enjoying temperate temperatures and rain-free days, September typically offers 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 Agustín's climate page.
San Agustín Temperature in May
Min Temperature
12°C (54°F)
Max Temperature
20°C (68°F)
Chance of Rain
58%
Precipitation
259 mm (10 in)
Rainy days
17 days
Humidity
80% *
Sunshine
115 hours *
Percentage Sunshine
*
Historical weather for San Agustín in May
Browse day-by-day weather records for San Agustín spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Agustín historical weather extremes in May
The extremes listed below come from historical weather data collected in San Agustín from 2006 through 2026.
- The hottest May day on record in San Agustín reached 29°C (84°F) (May 24, 2026).
- The lowest daytime temperature in May was 15°C (59°F), recorded on May 26, 2013.
- San Agustín registered its coldest May night on May 23, 2006, with temperatures dropping to 8°C (46°F).
- Peak precipitation in May occurred on May 5, 2022, when 32 mm (1.3 in) of precipitation was measured.
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
pleasant
tolerable
unpleasant
poor
What to Wear in San Agustín in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in San Agustín 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 Agustín's climate page.
Temperature Rainfall Sunshine Humidity
See the full San Agustín climate overview or explore weather in Colombia.
