Imperial Beach Weather in December

December in Imperial Beach typically sees daytime highs of 19°C (66°F) and nighttime lows of 8°C (46°F). As the wettest month of the year, expect more rainfall than other months.

Rainfall in Imperial Beach in December

An umbrella might come in handy since it is the wettest month of the year. Typically around 7 days of rainfall are expected, averaging 53 mm (2.1 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Imperial Beach in December

In December, Imperial Beach gets pleasant temperatures, with highs of 19°C (66°F). Nights cool to around 8°C (46°F). Conditions are often most pleasant around the middle of the day. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. Expect the mildest temperatures of the year this month, yet still enjoyably warm.

Sunshine in Imperial Beach in December

There are approximately 248 hours of sunshine this month, resulting in mostly clear days.

December in Imperial Beach can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.