December weather forecastAbrantes, Portugal

December

Weather in December

December, the first month of the winter in Abrantes, is also a moderate month, with an average temperature fluctuating between 14.2°C (57.6°F) and 6.6°C (43.9°F).

Temperature

As Abrantes steps into December, the average high-temperature is measured at a mild 14.2°C (57.6°F), displaying minor differences from November's 16.4°C (61.5°F). Abrantes reports a consistent average low-temperature of 6.6°C (43.9°F) throughout December nights.

Humidity

In December, the average relative humidity is 78%.

Rainfall

In December, the rain falls for 8.3 days. Throughout December, 42mm (1.65") of precipitation is accumulated. Throughout the year, in Abrantes, there are 84.9 rainfall days, and 277mm (10.91") of precipitation is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 24min of daylight.
On the first day of December in Abrantes, sunrise is at 07:34 and sunset at 17:09. On the last day of the month, sunrise is at 07:52 and sunset at 17:19 WET.

Sunshine

In December, the average sunshine is 5.7h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Abrantes. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 3 in December transforms into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Abrantes, records 14.2°C (57.6°F), while the low-temperature is 6.6°C (43.9°F). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is computed to be 31°C (87.8°F).

The average relative humidity in December in Abrantes is 78%.

In Abrantes, in December, it is raining for 8.3 days, with typically 42mm (1.65") of accumulated precipitation.

The month with the shortest days is December, with an average of 9h and 24min of daylight.

In December, the average day length is 9h and 26min.

On the first day of December in Abrantes, Portugal, sunrise is at 07:34 and sunset at 17:09. On the last day of the month, sunrise is at 07:52 and sunset at 17:19 WET.

In Abrantes, the average sunshine duration in December is 5.7h.

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Abrantes, Portugal.

In Abrantes, Portugal, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

16.4°C

14.2°C

13.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.9km/h

11.5km/h

11.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

17.9

21.6

21.1

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Abrantes, Portugal

Average high temperature in December: 14.2°C

The warmest month (with the highest average high temperature) is August (32.7°C).
The month with the lowest average high temperature is January (13.3°C).

Average low temperature in December: 6.6°C

The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (5.7°C).

Average pressure in December
Abrantes, Portugal

Average pressure in December: 1022.8mbar

The month with the highest atmospheric pressure is December (1022.8mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

Average wind speed in December
Abrantes, Portugal

Average wind speed in December: 10.7km/h

The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).

Average humidity in December
Abrantes, Portugal

Average humidity in December: 78%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (55%).

Average rainfall in December
Abrantes, Portugal

Average rainfall in December: 42mm

The wettest month (with the highest rainfall) is November (50mm).
The driest months (with the least rainfall) are July and August (3mm).

Average rainfall days in December
Abrantes, Portugal

Average rainfall days in December: 8.3 days

The month with the highest number of rainy days is November (11.2 days).
The month with the least rainy days is August (1.6 days).

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

Average daylight in December: 9h and 24min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

Average sunshine in December: 5h and 42min

The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in December
Abrantes, Portugal

Average sunshine days in December: 21.6 days

The months with the most sunshine days are July and August (28.7 days).
The month with the least sunshine days is November (17.9 days).

Average UV index in December
Abrantes, Portugal

Average UV index in December: 3

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).