Oakland weather

Our guide to the weather in Oakland during December

14

Average high

3

UV Index

54mm

Monthly rainfall

70%

Humidity

We've looked at the most up-to-date weather data for Oakland, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Oakland weather in December.

What's the temperature like in Oakland during December?

December is typically the coolest month in Oakland. The temperature reaches around 14℃ during the daytime, falling away to 8℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Oakland during December?

On average, there will be 4 rainy days during the month, amounting to 54.0mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. You're not likely to see a thunderstorm during your trip.

Is it windy in Oakland during December?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in December. With moderate humidity, the wind will feel chilly, so you'll want to wear layers.

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Weather in Oakland

Our month-by-month guide to the weather and climate in Oakland

14.7

Oakland weather in

January
15.7

Oakland weather in

February
16.5

Oakland weather in

March
18.4

Oakland weather in

April
20.1

Oakland weather in

May
23.2

Oakland weather in

June
24.5

Oakland weather in

July
24.8

Oakland weather in

August
25.3

Oakland weather in

September
22.5

Oakland weather in

October
17.8

Oakland weather in

November
13.9

Oakland weather in

December