San Carlos Weather in December

December in San Carlos typically sees daytime highs of 25°C (77°F) and nighttime lows of 17°C (63°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.

Rainfall in San Carlos in December

Typically around 9 days of rainfall are expected, averaging 81 mm (3.2 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in San Carlos in December

San Carlos has excellent weather in December, with days reaching 25°C (77°F) and nights cooling to 17°C (63°F). This month falls in the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in San Carlos in December

The month enjoys around 288 hours of sunshine, creating mostly sunny days with good weather conditions.

If your ideal day consists of dry skies and pleasant temperatures, January, March, November and December typically offer the best circumstances for San Carlos.