PortugalAverage weather for Arcos de Valdevez in December
It's cool in December in Arcos de Valdevez with an average temperature of 14°C. Temperatures this month range from a low of 13°C to a high of 15°C. At night, you can expect temperatures between 7°C and 10°C.
Start of December
The month of December starts in Arcos de Valdevez with cool temps, averaging around 15°C during the day and nights around 8°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
Mid December
By mid-December, daytime temps stay steady at around 15°C, with nights around 9°C. There’s a high chance of precipitation during this time.
End of December
By the end of December, the average daytime temperature in Arcos de Valdevez is around 15°C, while nighttime temps are about 9°C. There’s a significant chance of many days with precipitation.
In December, there is an average of 195 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Arcos de Valdevez in December |
New York | ||
|---|---|---|---|
 Average temperature |
14°C | 9°C | |
 Max. temperature |
15°C | 12°C | |
| Min. temperature |
13°C | -5°C | |
 Total precipitation |
195 mm | 133 mm | |
| Rainy days |
15 days | 17 days | |
November
UV index
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.
Is December a good time to visit Arcos de Valdevez?
Looking for sun? December isn’t a good month to be in Arcos de Valdevez. There’s too much chance of rain this month.
Temperature records
With 21°C in 2021, Arcos de Valdevez reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 7°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 16°C.
Check out the climate of Arcos de Valdevez for all months and discover the best travel time
Curious about the weather in other parts of Portugal? Check out the climate and weather for spots like Algarve, Lisbon, Albufeira, or explore other destinations in Portugal.
Daily Temperature in December in Arcos de Valdevez
This chart shows the average daily high and low temperatures in December for Arcos de Valdevez, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Arcos de Valdevez
The chart below shows the average daily precipitation in December for Arcos de Valdevez, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 15 days of precipitation in Arcos de Valdevez.
Daily UV index in December in Arcos de Valdevez
This chart shows the average daily UV index in December in Arcos de Valdevez, 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 Arcos de Valdevez over the years
This chart shows the average temperature in December in Arcos de Valdevez, measured in degrees Celsius, over the past few years.
Total precipitation in December in Arcos de Valdevez over the years
This chart shows the average precipitation in December in Arcos de Valdevez, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for Arcos de Valdevez
Click on any day in December to get detailed info about the usual weather on that day in Arcos de Valdevez. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Arcos de Valdevez
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Average weather in Arcos de Valdevez by month
Click on a month below to see detailed weather info for Arcos de Valdevez. 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 Arcos de Valdevez for all months at once
