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.

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• January
• February
• March
• April

• May
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• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Hacienda Heights's climate page.

Hacienda Heights Temperature in December

Min Temperature 8°C (46°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 27%  

Precipitation 75 mm (3 in)  

Rainy days 8 days  

Sunshine 205 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (39 KM, 24 Miles).

What to Wear in Hacienda Heights in December

For Hacienda Heights in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Hacienda Heights in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Hacienda Heights's climate page.

More climate data for Hacienda Heights

Temperature Rainfall Sunshine

See the full Hacienda Heights climate overview or explore weather in the United States of America.