San Agustín Weather in December
December in San Agustín brings pleasant temperatures around 22°C (72°F) during the day, dropping to 12°C (54°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in San Agustín in December
As part of the rainy season, San Agustín sees around 15 days of rain in December, with an average of 237 mm (9.3 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in San Agustín in December
In December, San Agustín sees pleasant temperatures, with highs of 22°C (72°F). Nights drop to around 12°C (54°F). Conditions are often most pleasant around the middle of the day. 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 December
The area experiences a moderate amount of sunshine, with approximately 144 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for San Agustín.
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 December
Min Temperature
12°C (54°F)
Max Temperature
22°C (72°F)
Chance of Rain
50%
Precipitation
237 mm (9.3 in)
Rainy days
15 days
Humidity
81% *
Sunshine
144 hours *
Percentage Sunshine
*
Historical weather for San Agustín in December
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 December
Our historical data for San Agustín spans 2006 to 2025, revealing these weather extremes.
- The hottest December day on record in San Agustín reached 28°C (82°F) (December 12, 2023).
- On December 23, 2012, San Agustín saw its coldest December day with temperatures maxing out at 16°C (61°F).
- The lowest overnight temperature recorded in December was 8°C (46°F) (December 23, 2011).
- The heaviest December precipitation occurred on December 7, 2011, when 48 mm (1.9 in) of precipitation fell.
Best Places in Colombia in December
Find out more about the weather in Colombia and which places have the best travel conditions in this month. See all of Colombia in December →
perfect weather
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tolerable
unpleasant
poor
What to Wear in San Agustín in December
Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in San Agustín in December
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.
