San Andrés Weather in December

December in San Andrés brings pleasant temperatures, with highs of 21°C (70°F) and nights dropping to 19°C (66°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in San Andrés in December

As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. Climate statistics over the past 30 years suggest around 5 days of rain, with 28 mm (1.1 in) average for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in San Andrés in December

December is a good time to be in San Andrés. Days are excellent, reaching 21°C (70°F), with nights around 19°C (66°F). Conditions are often most pleasant around the middle of the day. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in San Andrés in December

You can expect a moderate amount of sunlight, with approximately 145 hours. This means a pleasant mix of sun and overcast.

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