Santa Teresa Weather in December

December in Santa Teresa typically sees daytime highs of 16°C (61°F) and nighttime lows of 8°C (46°F). December falls within the rainy season, so heavy rainfall is to be expected.

Rainfall in Santa Teresa in December

Santa Teresa is in the rainy season in December, with rain on around 13 days and an average of 268 mm (11 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.

Temperature in Santa Teresa in December

In December, Santa Teresa sees moderate temperatures, with highs of 16°C (61°F). Nights drop to around 8°C (46°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. On average, it has the peak temperatures of the year.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Santa Teresa. Our weather planner can help you explore destinations with more pleasant weather conditions.