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San Agustín Weather in April
San Agustín in April sees pleasant daytime temperatures of 21°C (70°F) and nighttime lows of 12°C (54°F). As part of the rainy season, showers are frequent and often heavy. Budget around 302 mm (12 in) of rainfall for the month.
Rainfall in San Agustín in April
As part of the rainy season, San Agustín sees around 17 days of rain in April, with an average of 302 mm (12 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in San Agustín in April
If you're visiting San Agustín in April, expect highs of 21°C (70°F) and overnight lows around 12°C (54°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in San Agustín in April
The area enjoys a balanced 109 hours of sunlight, ensuring it's neither too rainy nor too sunny.If you prefer dry days with pleasant temperatures, April may not be the ideal month to visit San Agustín. Our weather planner can help you explore destinations with more pleasant weather conditions.
San Agustín Temperature in April
Min Temperature
12°C (54°F)
Max Temperature
21°C (70°F)
Chance of Rain
57%
Precipitation
302 mm (12 in)
Rainy days
17 days
Humidity
80% *
Sunshine
109 hours *
Percentage Sunshine
*
* Data from: Popayán, Colombia (74 KM, 46 Miles).
San Agustín Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Agustín - and find the best time to visit.
Historical weather records for San Agustín in April
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 April
The extremes listed below come from historical weather data collected in San Agustín from 2006 through 2026.
- The hottest April day on record in San Agustín reached 29°C (84°F) (April 12, 2026).
- The lowest daytime temperature in April was 15°C (59°F), recorded on April 19, 2010.
- Nighttime temperatures dropped to 8°C (46°F) on April 25, 2013, marking the coldest April night on record.
- The heaviest April precipitation occurred on April 6, 2025, when 49 mm (1.9 in) of precipitation fell.
Best Places in Colombia in April
Find out more about the weather in Colombia and which places have the best travel conditions in this month. See all of Colombia in April →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in San Agustín in April
Pleasant temperatures in April 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 April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Camping6/10
San Agustín 3-Day Forecast
More climate data for San Agustín
Temperature Rainfall Sunshine Humidity
See the full San Agustín climate overview or explore weather in Colombia.
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