Placentia Weather in December

December in Placentia averages 20°C (68°F) during the day and 8°C (46°F) at night. It is the wettest month of the year, with 73 mm (2.9 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Placentia in December

With frequent rain showers this month, having an umbrella on hand will keep you dry. Expect around 8 days of rain based on historical data, with 73 mm (2.9 in) average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Placentia in December

Placentia in December is worth a visit. The temperature is excellent, with 20°C (68°F) during the day and 8°C (46°F) at night. December is part of winter. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. This month typically has the coolest temperatures of the year, yet they remain enjoyable and warm.

Sunshine in Placentia 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 Placentia.

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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 Placentia's climate page.

Placentia Temperature in December

Min Temperature 8°C (46°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 27%  

Precipitation 73 mm (2.9 in)  

Rainy days 8 days  

Sunshine 205 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (27 KM, 16 Miles).

What to Wear in Placentia in December

Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Placentia 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 Placentia's climate page.

More climate data for Placentia

Temperature Rainfall Sunshine

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