Temperatures in December
It's pleasantly warm in December in Trabuco Canyon with an average temperature of 20°C. Temperatures this month range from a low of 17°C to a high of 23°C. At night, you can expect temperatures between 6°C and 12°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Trabuco Canyon in December. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of December
The month of December starts in Trabuco Canyon with warm temperatures, averaging around 22°C during the day and nights close to 11°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-December
By mid-December, the average daytime temperature drops to around 20°C, with nights close to 8°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of December
By the end of December, the average daytime temperature in Trabuco Canyon will be around 19°C, with nights close to 8°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Precipitation in December
In December, there is an average of 78 mm of precipitation, spread over 5 days. The wind speed is around 3 Bft, mostly coming from the South.
The precipitation chance averages 17% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Trabuco Canyon. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Trabuco Canyon in December |
London | ||
|---|---|---|---|
 Average Temperature |
20°C | 9°C | |
 High Temp |
23°C | 11°C | |
| Low Temp |
17°C | 8°C | |
 Total Precipitation |
78 mm | 67 mm | |
| Rainy Days |
5 days | 10 days | |
November
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.
Is December a good time to visit Trabuco Canyon?
Want nice weather? Then December is a great time to be in Trabuco Canyon. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Trabuco Canyon in December
With 30°C, Trabuco Canyon hit the highest temperature in the last 10 years in December 2017. The lowest daytime temperature in this month was 11°C in 2022. The extreme night temperatures ranged from a low of 0°C to a high of 18°C.
Check out the climate of Trabuco Canyon for all months and discover the best travel time
Daily Temperature in December in Trabuco Canyon
This chart shows the average daily temperatures, both day and night, for each day in December in Trabuco Canyon, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Trabuco Canyon
The chart below shows the average daily precipitation in December for Trabuco Canyon, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 5 days of rain in Trabuco Canyon.
Daily UV Index in December in Trabuco Canyon
This chart shows the average daily UV index in December in Trabuco Canyon, 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.
Temperature in December in Trabuco Canyon Over the Years
This chart shows the average temperature in December in Trabuco Canyon, measured in degrees Celsius, over the past years.
Total Precipitation in December in Trabuco Canyon Over the Years
This chart shows the average precipitation in December in Trabuco Canyon, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Trabuco Canyon
Click on a specific day in December for detailed info on the typical weather on that day in Trabuco Canyon. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Trabuco Canyon
Have you been to Trabuco Canyon in December?
Share your weather experience in December in Trabuco Canyon.
Average Weather in Trabuco Canyon by Month
Click on a month below to see detailed weather info for Trabuco Canyon. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Trabuco Canyon for all months at once
