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December Weather in Feteira, Portugal

Last updated: August 27, 2025

In Feteira, Portugal, the average temperature in December hovers around 17°C (63°F). Expect a minimum of 12°C (54°F) and a maximum reaching 20°C (68°F). With an average precipitation of 121 mm (4.8 in) spread over 13 days, the humidity is notably high at 85%. Be prepared for a mix of warmth and moisture during your visit!

December Temperature in Feteira

In December in Feteira, the average temperature is 17°C (63°F). The maximum can reach 20°C (68°F), while the minimum can be as low as 12°C (54°F). This mild weather makes Feteira an ideal destination for travelers seeking comfortable temperatures and pleasant outdoor activities.

December Weather in Feteira: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Feteira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Feteira, December typically has an average temperature of 17°C (63°F), with highs reaching up to 20°C (68°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec615959596265697271686462
Data source: Temperature data for Feteira generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Feteira

In Feteira in December, the total precipitation amount is 121 mm (4.8 in) over the course of 13 days.

December Precipitation Trends in Feteira

The chart displays monthly precipitation patterns in Feteira, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Feteira, December typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec78774976544322474683107121
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Feteira

In Feteira in December humidity is 85%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities a bit stifling and encouraging frequent breaks in shaded areas or air-conditioned spaces for travelers.

December Average Humidity in Feteira

This chart illustrates the average monthly humidity levels in Feteira, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Feteira is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%84%84%83%84%86%82%82%79%80%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Feteira

In Feteira in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Feteira, you can check the information here.

Maximum UV Index Levels in Feteira for December

The chart shows the monthly maximum UV Index (UVI) for Feteira in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Feteira typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109743
Data source: Feteira December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Feteira Compares to Other Months

Weather in Feteira varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Feteira, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Feteira, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)78 mm (3.1 inches)84%moderate
February Weather15°C (59°F)77 mm (3.0 inches)83%moderate
March Weather15°C (59°F)49 mm (1.9 inches)84%high
April Weather15°C (60°F)76 mm (3.0 inches)84%very high
May Weather16°C (62°F)54 mm (2.1 inches)83%very high
June Weather19°C (66°F)43 mm (1.7 inches)84%extreme
July Weather21°C (70°F)22 mm (0.8 inches)86%very high
August Weather22°C (72°F)47 mm (1.9 inches)82%very high
September Weather22°C (71°F)45 mm (1.8 inches)82%very high
October Weather20°C (69°F)83 mm (3.3 inches)79%high
November Weather18°C (65°F)107 mm (4.2 inches)80%moderate
December Weather17°C (63°F)121 mm (4.8 inches)85%moderate

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