December weather forecast
Amora, Portugal

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Weather in December

The first month of the winter, December, is also a moderate month in Amora, Portugal, with an average temperature fluctuating between 10.9°C (51.6°F) and 15.7°C (60.3°F).

Temperature

At the onset of December, Amora records an average high-temperature of a still refreshing 15.7°C (60.3°F), showing little deviation from the preceding month. Amora's December nights exhibit a subtle drop in temperature, averaging at a fresh 10.9°C (51.6°F), closely aligned with the daytime highs.

Humidity

In December, the average relative humidity is 75%.

Rainfall

In Amora, in December, during 5.1 rainfall days, 8mm (0.31") of precipitation is typically accumulated. In Amora, during the entire year, the rain falls for 54.2 days and collects up to 61mm (2.4") of precipitation.

Sea temperature

In Amora, the average seawater temperature in December is 16.6°C (61.9°F).
Note: For most people, a water temperature of 16.6°C (61.9°F) is not conducive to enjoyable swimming. Breathing control becomes harder as the water temperature dips below 21°C (69.8°F).

Daylight

The month with the shortest days in Amora, Portugal, is December, with an average of 9h and 30min of daylight.
On the first day of December, sunrise is at 07:35 and sunset at 17:15. On the last day of the month, sunrise is at 07:54 and sunset at 17:25 WET.

Sunshine

In Amora, the average sunshine in December is 5.9h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, a daily UV index of 4 turns into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Feb 2, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the usual temperature for Amora in December?

Amora in December has an average high-temperature of 15.7°C (60.3°F) and an average low-temperature of 10.9°C (51.6°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is appraised at 29°C (84.2°F).

What is the average humidity in December in Amora?

In December, the average relative humidity in Amora, Portugal, is 75%.

How many days does it rain in December in Amora?

In Amora, during December, the rain falls for 5.1 days and regularly aggregates up to 8mm (0.31") of precipitation.

What is the sea water temperature in December in Amora?

In Amora, Portugal, in December, the average water temperature is 16.6°C (61.9°F). For most, swimming in 16.6°C (61.9°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the month with the shortest days in Amora?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

What is the average length of the day in December in Amora?

In December, the average day length in Amora is 9h and 31min.

When are sunrise and sunset in December in Amora?

On the first day of December in Amora, sunrise is at 07:35 and sunset at 17:15. On the last day of the month, sunrise is at 07:54 and sunset at 17:25 WET.

How many hours of sunshine does Amora have in December?

The average sunshine duration in December in Amora, Portugal, is 5.9h.

What is the month with the lowest UV index in Amora?

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Amora.

What is the UV index reading in December in Amora?

In December, the average daily maximum UV index in Amora is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.

Average temperature in December
Amora, Portugal

Average temperature in December - Amora, Portugal
  • Average high temperature in December: 15.7°C

The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (14.9°C).

  • Average low temperature in December: 10.9°C

The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is February (9.8°C).

Average pressure in December
Amora, Portugal

Average pressure in December - Amora, Portugal
  • Average pressure in December: 1022.6mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).

Average wind speed in December
Amora, Portugal

Average wind speed in December - Amora, Portugal
  • Average wind speed in December: 15km/h

The windiest month (with the highest average wind speed) is February (16.5km/h).
The calmest month (with the lowest average wind speed) is September (13.1km/h).

Average humidity in December
Amora, Portugal

Average humidity in December - Amora, Portugal
  • Average humidity in December: 75%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (68%).

Average rainfall in December
Amora, Portugal

Average rainfall in December - Amora, Portugal
  • Average rainfall in December: 8mm

The wettest month (with the highest rainfall) is November (15mm).
The driest months (with the least rainfall) are June, July and August (1mm).

Average rainfall days in December
Amora, Portugal

Average rainfall days in December - Amora, Portugal
  • Average rainfall days in December: 5.1 days

The month with the highest number of rainy days is November (9.3 days).
The month with the least rainy days is August (0.8 days).

Average sea temperature in December
Amora, Portugal

Average sea temperature in December - Amora, Portugal
  • Average sea temperature in December: 16.6°C

The best month for swimming (with the highest average sea temperature) is September (19.9°C).
The coldest month (with the lowest average sea temperature) is March (15.1°C).

Average daylight in December /
Average sunshine in December
Amora, Portugal

Average daylight in December / Average sunshine in December - Amora, Portugal
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

Average sunshine days in December
Amora, Portugal

Average sunshine days in December - Amora, Portugal
  • Average sunshine days in December: 23.5 days

The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is November (17.7 days).

Average UV index in December
Amora, Portugal

Average UV index in December - Amora, Portugal
  • Average UV index in December: 4

The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

Average cloud cover in December
Amora, Portugal

Average cloud cover in December - Amora, Portugal
  • Average cloud cover in December: 34

The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in December
Amora, Portugal

Average visibility in December - Amora, Portugal
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Amora, Portugal

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