Hacienda Heights Weather in December

December in Hacienda Heights averages 20°C (68°F) during the day and 8°C (46°F) at night. It is the wettest month of the year, with 75 mm (3 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Hacienda Heights in December

An umbrella might come in handy since it is the wettest month of the year. Analyzing past climate data, one can expect approximately 8 days of rain, averaging 75 mm (3 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Hacienda Heights in December

December tends to be one of the excellent months in Hacienda Heights, with 20°C (68°F) in the afternoon and 8°C (46°F) overnight. December is part of the winter season. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. This month is known for its mildest temperatures of the year, yet it still offers a pleasantly warm days.

Sunshine in Hacienda Heights in December

The month enjoys around 205 hours of sunshine, creating mostly sunny days with good weather conditions.

If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Hacienda Heights.