January weather forecast
Ribalonga, Portugal

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Weather in January

January, the same as December, in Ribalonga, Portugal, is a frosty winter month, with an average temperature ranging between min 2.4°C (36.3°F) and max 9.4°C (48.9°F).

Temperature

In Ribalonga, the lowest average temperatures are observed in January, with a high of 9.4°C (48.9°F) and a low of 2.4°C (36.3°F).

Humidity

January is the most humid month in Ribalonga, with an average relative humidity of 87%.

Rainfall

In Ribalonga, in January, it is raining for 10.5 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, in Ribalonga, Portugal, there are 108.1 rainfall days, and 286mm (11.26") of precipitation is accumulated.

Snowfall

Months with snowfall in Ribalonga are January through March, November and December. In Ribalonga, Portugal, during January, snow falls for 0.3 days and regularly aggregates up to 2mm (0.08") of snow. In Ribalonga, during the entire year, snow falls for 1.8 days and aggregates up to 14mm (0.55") of snow.

Daylight

In Ribalonga, the average length of the day in January is 9h and 36min.
On the first day of January, sunrise is at 07:55 and sunset at 17:10. On the last day of the month, sunrise is at 07:41 and sunset at 17:43 WET.

Sunshine

January has the least sunshine of the year in Ribalonga, with an average of 4.1h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ribalonga, Portugal. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum high UV index of 2 in January translates into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What part of the year is the coldest in Ribalonga?

January, with an average high of 9.4°C (48.9°F) and a low of 2.4°C (36.3°F), signifies the coldest month of the year in Ribalonga.

What is the average January temperature in Ribalonga?

In January, in Ribalonga, the average high-temperature is 9.4°C (48.9°F), and the average low-temperature is 2.4°C (36.3°F).

What is the most humid month in Ribalonga?

The most humid month in Ribalonga is January, with an average relative humidity of 87%.

What is the average humidity in January in Ribalonga?

In Ribalonga, Portugal, the average relative humidity in January is 87%.

How many days does it rain in January in Ribalonga?

In Ribalonga, Portugal, during January, the rain falls for 10.5 days and regularly aggregates up to 27mm (1.06") of precipitation.

How much does it snow in Ribalonga in January?

In Ribalonga, in January, snow falls for 0.3 days, with typically accumulated 2mm (0.08") of snow.

What is the average length of the day in January in Ribalonga?

The average day length in January is 9h and 36min.

When are sunrise and sunset in January in Ribalonga?

On the first day of January in Ribalonga, sunrise is at 07:55 and sunset at 17:10. On the last day of the month, sunrise is at 07:41 and sunset at 17:43 WET.

What is the month with the least sunshine in Ribalonga?

The month with the least sunshine is January, with an average of 4.1h of sunshine.

How long on average sun shines in January in Ribalonga?

The average sunshine duration in January in Ribalonga is 4.1h.

What are the months with the lowest UV index in Ribalonga?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in January in Ribalonga?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Ribalonga, Portugal

Average temperature in January - Ribalonga, Portugal
  • Average high temperature in January: 9.4°C

The warmest month (with the highest average high temperature) is July (28.8°C).
The month with the lowest average high temperature is January (9.4°C).

  • Average low temperature in January: 2.4°C

The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).

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Average pressure in January
Ribalonga, Portugal

Average pressure in January - Ribalonga, Portugal
  • Average pressure in January: 1022mbar

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

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Average wind speed in January
Ribalonga, Portugal

Average wind speed in January - Ribalonga, Portugal
  • Average wind speed in January: 7.5km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).

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Average humidity in January
Ribalonga, Portugal

Average humidity in January - Ribalonga, Portugal
  • Average humidity in January: 87%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (56%).

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Average rainfall in January
Ribalonga, Portugal

Average rainfall in January - Ribalonga, Portugal
  • Average rainfall in January: 27mm

The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is July (8mm).

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Average rainfall days in January
Ribalonga, Portugal

Average rainfall days in January - Ribalonga, Portugal
  • Average rainfall days in January: 10.5 days

The month with the highest number of rainy days is April (13.6 days).
The month with the least rainy days is August (3.9 days).

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Average snowfall in January
Ribalonga, Portugal

Average snowfall in January - Ribalonga, Portugal
  • Average snowfall in January: 2mm

The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in January
Ribalonga, Portugal

Average snowfall days in January - Ribalonga, Portugal
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Ribalonga, Portugal

Average daylight in January / Average sunshine in January - Ribalonga, Portugal
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in January
Ribalonga, Portugal

Average sunshine days in January - Ribalonga, Portugal
  • Average sunshine days in January: 18.6 days

The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is April (14.1 days).

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Average UV index in January
Ribalonga, Portugal

Average UV index in January - Ribalonga, Portugal
  • Average UV index in January: 2

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Ribalonga, Portugal

Average cloud cover in January - Ribalonga, Portugal
  • Average cloud cover in January: 57

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in January
Ribalonga, Portugal

Average visibility in January - Ribalonga, Portugal
  • Average visibility in January: 6km

The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (6km).

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Ribalonga, Portugal

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