Long Beach Weather in December

Long Beach in December averages 19°C (66°F) during the day and 9°C (48°F) at night. This is the wettest month of the year.

Rainfall in Long Beach in December

As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. You can expect rain on roughly 8 days based on historical data, averaging 63 mm (2.5 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Long Beach in December

Expect highs of 19°C (66°F) in Long Beach in December, with nights dropping to around 9°C (48°F). The difference between afternoon and evening temperatures is usually noticeable. At 9°C (48°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 Long Beach in December

Expect a lot of sunshine this month, with about 220 hours of sun. These sunny conditions add to the overall experience.

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

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 Long Beach's climate page.

Long Beach Temperature in December

Min Temperature 9°C (48°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 27%  

Precipitation 63 mm (2.5 in)  

Rainy days 8 days  

Humidity 52% *  

Sunshine 220 hours *  

Percentage Sunshine 71% *  

* Data from: Los Angeles, the United States of America (26 KM, 16 Miles).

What to Wear in Long Beach in December

Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Long Beach in December

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

Cycling

10/10

Walking

10/10

Camping

4/10

Outdoor sports

10/10

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 Long Beach's climate page.

More climate data for Long Beach

Temperature Rainfall Sunshine Humidity

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