Topanga Weather in December

In Topanga, December brings pleasant daytime temperatures around 19°C (66°F), with nights cooling to 10°C (50°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Topanga in December

With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. You can expect rain on around 8 days based on historical patterns, with 89 mm (3.5 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Topanga in December

If you're visiting Topanga in December, expect highs of 19°C (66°F) and overnight lows around 10°C (50°F). December is part of the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. Experience the year's lowest temperatures this month, but they are still mild and pleasant.

Sunshine in Topanga in December

Enjoy a sunny month with about 220 hours of sunshine, the clear skies make Topanga even more beautiful.

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