Alameda Weather in December

What's the weather like in Alameda (California) in December 2022?

The climate in Alameda during December can be summarized as mild and reasonably dry.

December is in the winter in Alameda and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 7°C (44°F) is normal.

Alameda weather averages (imperial / metric)
Daytime temperature 13.8°C 56.8°F
Nightly temperature 6.8°C 44.2°F
Average temperature 10.3°C 50.5°F
Daily sunshine 5.6 hrs
Avg rainfall 76 mm 3 ins
Rainy days 9 days
Sea temperature 12.7°C 54.9°F
Humidity 80%
Windspeed 12.6kph 8 mph

On average December is the 2nd wettest month of the year in Alameda with around 76mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.6 hours of sunshine per day.

December temperatures in Alameda

Alameda average temperature in December

December rainfall

Alameda average rain in December

December hourly sunshine

Alameda average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Alameda in December 2022.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Alameda weather stats

Alameda weather statistics
Hottest month: September 22.9°C 73.2°F
Driest month: July 1mm 0ins
Sunniest month: April 11.1hrs
Coldest month: January 13.4°C 56.1°F
Wettest month: January 100mm 3.9ins
Map showing location of Alameda (37.76521, -122.24164)

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