January weather forecast and climate
Pero Negro, Portugal

Weather in January

January, like December, is another mild winter month in Pero Negro, Portugal, with average temperature varying between 10.5°C (50.9°F) and 14.5°C (58.1°F).

Temperature

With an average high-temperature of 14.5°C (58.1°F) and an average low-temperature of 10.5°C (50.9°F), January is the coldest month.

Humidity

The most humid month is January, with an average relative humidity of 77%.

Rainfall

In Pero Negro, during January, the rain falls for 14.2 days and regularly aggregates up to 44mm (1.73") of precipitation. In Pero Negro, during the entire year, the rain falls for 118.2 days and collects up to 405mm (15.94") of precipitation.

Daylight

In Pero Negro, the average length of the day is 9.8h.

Sunshine

January has the least sunshine of the year in Pero Negro, with an average of 5.3h of sunshine.

UV index

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the average maximum UV index of 4 translate into the following recommendations:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the coldest month in Pero Negro?

January is the coldest month in Pero Negro, with an average high-temperature of 14.5°C (58.1°F) and an average low-temperature of 10.5°C (50.9°F).

What is the temperature in January in Pero Negro?

The average high-temperature, in January, in Pero Negro, is 14.5°C (58.1°F), while the average low-temperature is 10.5°C (50.9°F).

What is the most humid month in Pero Negro?

January is the most humid month in Pero Negro, with an average relative humidity of 77%.

What is the average humidity in January in Pero Negro?

In Pero Negro, Portugal, the average relative humidity in January is 77%.

How much does it rain in Pero Negro in January?

In Pero Negro, Portugal, during January, the rain falls for 14.2 days and regularly aggregates up to 44mm (1.73") of precipitation.

How many hours of daylight does Pero Negro have in January?

In January, the average length of the day in Pero Negro is 9.8h.

What is the month with the least sunshine in Pero Negro?

With an average of 5.3h of sunshine, January has the least sunshine of the year in Pero Negro.

How many hours of sunshine does Pero Negro have in January?

The average sunshine in January is 5.3h.

When is the lowest UV index in Pero Negro?

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

How high is the UV index in January in Pero Negro?

The average daily maximum UV index in January in Pero Negro, Portugal, is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in January
Pero Negro, Portugal

Average temperature in January - Pero Negro, Portugal
  • Average high temperature in January: 14.5°C

The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (14.5°C).

  • Average low temperature in January: 10.5°C

The month with the highest average low temperature is July (17.8°C).
The coldest month (with the lowest average low temperature) is February (10°C).

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Average pressure in January
Pero Negro, Portugal

Average pressure in January - Pero Negro, Portugal
  • Average pressure in January: 1022.4mbar

The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).

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Average wind speed in January
Pero Negro, Portugal

Average wind speed in January - Pero Negro, Portugal
  • Average wind speed in January: 17.9km/h

The windiest month (with the highest average wind speed) is February (18.7km/h).
The calmest month (with the lowest average wind speed) is October (15km/h).

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Average humidity in January
Pero Negro, Portugal

Average humidity in January - Pero Negro, Portugal
  • Average humidity in January: 77%

The month with the highest relative humidity is January (77%).
Months with the lowest relative humidity are May, September and October (73%).

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Average rainfall in January
Pero Negro, Portugal

Average rainfall in January - Pero Negro, Portugal
  • Average rainfall in January: 44mm

The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is July (3mm).

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Average rainfall days in January
Pero Negro, Portugal

Average rainfall days in January - Pero Negro, Portugal
  • Average rainfall days in January: 14.2 days

The month with the highest number of rainy days is November (14.6 days).
The month with the least rainy days is August (2.6 days).

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Average daylight in January /
Average sunshine in January
Pero Negro, Portugal

Average daylight in January / Average sunshine in January - Pero Negro, Portugal
  • Average daylight in January: 9.8h

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 January: 5.3h

The month with the most sunshine is July (Average sunshine: 11.2h).
The month with the least sunshine is January (Average sunshine: 5.3h).

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Average sunshine days in January
Pero Negro, Portugal

Average sunshine days in January - Pero Negro, Portugal
  • Average sunshine days in January: 14.6 days

The month with the most sunshine days is July (26.4 days).
The month with the least sunshine days is November (12.8 days).

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Average UV index in January
Pero Negro, Portugal

Average UV index in January - Pero Negro, Portugal
  • Average UV index in January: 4

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

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Average cloud cover in January
Pero Negro, Portugal

Average cloud cover in January - Pero Negro, Portugal
  • Average cloud cover in January: 42

The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in January
Pero Negro, Portugal

Average visibility in January - Pero Negro, Portugal
  • Average visibility in January: 10km

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

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