Normal weather for Aveiro in December
It's cool to moderate in December in Aveiro with an average temperature of 15°C. Temperatures this month range from a low of 14°C to a high of 16°C. At night, you can expect temperatures between 7°C and 10°C.
In December, there is an average of 116 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The water temperature at Aveiro is 17°C this month. You can swim, but it's a bit on the chilly side.
The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Aveiro in December |
London | ||
|---|---|---|---|
 Average Temperature |
15°C | 9°C | |
 High Temp |
16°C | 11°C | |
| Low Temp |
14°C | 8°C | |
 Total Precipitation |
116 mm | 67 mm | |
| Rainy Days |
15 days | 10 days | |
Curious about the climate in other parts of Portugal? Check out the weather and climate in places like Algarve, Lisbon, Albufeira, or have a look at other destinations in Portugal.
Start of December
The month of December starts in Aveiro with cool temperatures, averaging around 15°C during the day and nights close to 8°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-December
By mid-December, the average daytime temperature rises to around 16°C, with nights close to 9°C. The chance of precipitation is high during this period.
End of December
By the end of December, the average daytime temperature in Aveiro will be around 15°C, with nights close to 9°C. A shower might show up, but overall the weather will be dry and sunny.
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Is December a good time to visit Aveiro?
Looking for sun and warm weather? Then December isn’t the best time to be in Aveiro. The temperature is too low this month for a warm stay.
Temperature records for Aveiro in December
With 22°C, Aveiro hit the highest temperature in the last 10 years in December 2021. The lowest daytime temperature in this month was 9°C in 2020. The extreme night temperatures ranged from a low of -2°C to a high of 16°C.
Check out the climate of Aveiro for all months and discover the best travel time
November
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Daily Temperature in December in Aveiro
This chart shows the average daily temperatures, both day and night, for each day in December in Aveiro, 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 Aveiro
The chart below shows the average daily precipitation in December for Aveiro, 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 15 days of rain in Aveiro.
Daily UV Index in December in Aveiro
This chart shows the average daily UV index in December in Aveiro, 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 Aveiro Over the Years
This chart shows the average temperature in December in Aveiro, measured in degrees Celsius, over the past years.
Total Precipitation in December in Aveiro Over the Years
This chart shows the average precipitation in December in Aveiro, 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 Aveiro
Click on a specific day in December for detailed info on the typical weather on that day in Aveiro. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Aveiro
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Average Weather in Aveiro by Month
Click on a month below to see detailed weather info for Aveiro. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
