Livermore Weather in December

During December, Livermore experiences moderate daytime temperatures of 14°C (57°F) and cooler nights around 4°C (39°F). As the wettest month of the year, and part of the winter season, expect frequent rainfall.

Rainfall in Livermore in December

As the month with the highest rainfall, make sure to have an umbrella to manage the showers. The climate data from previous years indicates about 11 days of rain, averaging 73 mm (2.9 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Livermore in December

In December, expect moderate temperatures in Livermore, with highs of 14°C (57°F) and lows of 4°C (39°F) at night. Winter occurs in December. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. Experience the year's most moderate temperatures in December.

Sunshine in Livermore in December

The city usually sees around 160 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Livermore. 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 Livermore's climate page.

Livermore Temperature in December

Min Temperature 4°C (39°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 37%  

Precipitation 73 mm (2.9 in)  

Rainy days 11 days  

Humidity 78% *  

Sunshine 160 hours *  

Percentage Sunshine 54% *  

* Data from: San Francisco, the United States of America (54 KM, 33 Miles).

What to Wear in Livermore in December

Pack for changing conditions in Livermore in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Livermore in December

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

Swimming

5/10

Cycling

6/10

Walking

6/10

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 Livermore's climate page.

More climate data for Livermore

Temperature Rainfall Sunshine Humidity

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