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United StatesThe weather in December in Oakland
It's cool to moderate in December in Oakland with an average temperature of 15°C. Temperatures this month range from a low of 14°C to a high of 17°C. At night, you can expect temperatures between 5°C and 10°C.
Looking for sun and warm weather? December isn’t a good month to be in Oakland. The temperatures are too low for a warm stay this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Oakland, California. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 25°C in 2020, Oakland reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 8°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of -1°C to a highest value of 15°C.
Rainfall amount
In December, there is an average of 153 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in December for Oakland
Click on any day in December to get detailed info about the usual weather on that day in Oakland. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Oakland | New York | |
|---|---|---|
| Average temperature | 15°C | 9°C |
| Max. temperature | 17°C | 12°C |
| Min. temperature | 5°C | -5°C |
| Total precipitation | 153 mm | 133 mm |
| Rainy days | 15 days | 17 days |
Start of December
The month of December starts in Oakland with cool temps, averaging around 17°C during the day and nights around 10°C.
Mid December
By mid-December, daytime temps drop to around 15°C, with nights around 9°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of December
By the end of December, the average daytime temperature in Oakland is around 15°C, while nighttime temps are about 7°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Check out the climate of Oakland for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in December in Oakland, California. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Oakland
Temperature in December in Oakland over the years
Precipitation charts
These charts show the average amount of precipitation in December in Oakland, California. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in Oakland
Total precipitation in December in Oakland over the years
Daily UV index in December in Oakland
This chart shows the average daily UV index in December in Oakland, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in Oakland
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Average weather in Oakland by month
Click on a month below to see detailed weather info for Oakland. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.