December weather forecast and climate
Monte Sete, Portugal

Weather in December

December, the first month of the winter, in Monte Sete, is still a mild month, with average temperature fluctuating between 13°C (55.4°F) and 5.3°C (41.5°F).

Temperature

In December, the average high-temperature is almost the same as in November - a still moderate 13°C (55.4°F). In Monte Sete, in December, the average low-temperature is 5.3°C (41.5°F).

Humidity

In Monte Sete, Portugal, the average relative humidity is 80%.

Rainfall

In December, the rain falls for 7.7 days. Throughout December, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 78.7 rainfall days, and 219mm (8.62") of precipitation is accumulated.

Snowfall

In Monte Sete snow does not fall in April through December.

Daylight

With an average of 9.5h of daylight, December has the shortest days of the year in Monte Sete.

Sunshine

The average sunshine in December is 5.6h.

UV index

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the temperature in December in Monte Sete?

In Monte Sete, in December, the average high-temperature is 13°C (55.4°F), and the average low-temperature is 5.3°C (41.5°F).

What is the average humidity in December in Monte Sete?

In Monte Sete, the average relative humidity in December is 80%.

How many days does it rain in December in Monte Sete?

In Monte Sete, Portugal, during December, the rain falls for 7.7 days and regularly aggregates up to 26mm (1.02") of precipitation.

Does it snow in Monte Sete in December?

In Monte Sete, in December, it doesn't snow. In January, it regularly snows.

When it does not snow in Monte Sete?

In Monte Sete, Portugal, snow does not fall in April through December.

What is the month with the shortest days in Monte Sete?

December has the shortest days of the year in Monte Sete, Portugal, with an average of 9.5h of daylight.

What is the average length of the day in December in Monte Sete?

In Monte Sete, the average length of the day in December is 9.5h.

How many hours of sunshine does Monte Sete have in December?

In December, the average sunshine in Monte Sete, Portugal, is 5.6h.

When is the lowest UV index in Monte Sete?

January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Monte Sete.

What is the UV index intensity in December in Monte Sete?

In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in December
Monte Sete, Portugal

Average temperature in December - Monte Sete, Portugal
  • Average high temperature in December: 13°C

The warmest month (with the highest average high temperature) is August (33.3°C).
The month with the lowest average high temperature is January (11.9°C).

  • Average low temperature in December: 5.3°C

The month with the highest average low temperature is August (17.7°C).
The coldest month (with the lowest average low temperature) is January (4.2°C).

[Resources]

Average pressure in December
Monte Sete, Portugal

Average pressure in December - Monte Sete, Portugal
  • Average pressure in December: 1023mbar

The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

[Resources]

Average wind speed in December
Monte Sete, Portugal

Average wind speed in December - Monte Sete, Portugal
  • Average wind speed in December: 10.1km/h

The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is September (8.4km/h).

[Resources]

Average humidity in December
Monte Sete, Portugal

Average humidity in December - Monte Sete, Portugal
  • Average humidity in December: 80%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (43%).

[Resources]

Average rainfall in December
Monte Sete, Portugal

Average rainfall in December - Monte Sete, Portugal
  • Average rainfall in December: 26mm

The wettest month (with the highest rainfall) is November (39mm).
The driest month (with the least rainfall) is July (3mm).

[Resources]

Average rainfall days in December
Monte Sete, Portugal

Average rainfall days in December - Monte Sete, Portugal
  • Average rainfall days in December: 7.7 days

The month with the highest number of rainy days is April (11.7 days).
The month with the least rainy days is July (1.7 days).

[Resources]

Average snowfall in December
Monte Sete, Portugal

Average snowfall in December - Monte Sete, Portugal
  • Average snowfall in December: 0mm

The month with the highest snowfall is February (5mm).
Months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

[Resources]

Average snowfall days in December
Monte Sete, Portugal

Average snowfall days in December - Monte Sete, Portugal
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is February (0.4 days).
Months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

[Resources]

Average daylight in December /
Average sunshine in December
Monte Sete, Portugal

Average daylight in December / Average sunshine in December - Monte Sete, Portugal
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in December: 5.6h

Months with the most sunshine are July and August (Average sunshine: 11.8h).
The month with the least sunshine is January (Average sunshine: 5.1h).

[Resources]

Average sunshine days in December
Monte Sete, Portugal

Average sunshine days in December - Monte Sete, Portugal
  • Average sunshine days in December: 22.8 days

The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is April (16.6 days).

[Resources]

Average UV index in December
Monte Sete, Portugal

Average UV index in December - Monte Sete, Portugal
  • Average UV index in December: 3

The month with the highest UV index is August (UV index 7).
Months with the lowest UV index are January, February, March, November and December (UV index 3).

[Resources]

Average cloud cover in December
Monte Sete, Portugal

Average cloud cover in December - Monte Sete, Portugal
  • Average cloud cover in December: 37

The month with the most cloud cover is January (Cloud cover 42).
Months with the least cloud cover are July and August (Cloud cover 8).

[Resources]

Average visibility in December
Monte Sete, Portugal

Average visibility in December - Monte Sete, Portugal
  • Average visibility in December: 9km

Months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).

[Resources]