Monthly weather forecast and climate
Ribeira Velha, Portugal

Weather in January

January, the same as December, in Ribeira Velha, Portugal, is a moderate winter month, with temperature in the range of an average low of 6.7°C (44.1°F) and an average high of 13.4°C (56.1°F). With an average high-temperature of 13.4°C (56.1°F) and an average low-temperature of 6.7°C (44.1°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Ribeira Velha, is another mild month, with average temperature varying between 14.4°C (57.9°F) and 6.7°C (44.1°F). In Ribeira Velha, the average high-temperature is practically the same as in January - a still mild 14.4°C (57.9°F). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Ribeira Velha, Portugal, with average temperature fluctuating between 7.9°C (46.2°F) and 16.5°C (61.7°F). In March, the average high-temperature is almost the same as in February - a comfortable 16.5°C (61.7°F). Weather in March »

Weather in April

April, like March, in Ribeira Velha, Portugal, is another enjoyable spring month, with average temperature varying between 9.3°C (48.7°F) and 18.4°C (65.1°F). In April, the average high-temperature is practically the same as in March - a still enjoyable 18.4°C (65.1°F). Weather in April »

Weather in May

May, the last month of the spring, in Ribeira Velha, is a pleasant month, with average temperature varying between 11.8°C (53.2°F) and 22°C (71.6°F). In Ribeira Velha, the average high-temperature slightly increases, from a comfortable 18.4°C (65.1°F) in April, to an agreeable 22°C (71.6°F). Weather in May »

Weather in June

June, the first month of the summer, in Ribeira Velha, is a moderately hot month, with average temperature varying between 13.7°C (56.7°F) and 24.1°C (75.4°F). In June, the average high-temperature is essentially the same as in May - a moderately hot 24.1°C (75.4°F). Weather in June »

Weather in July

July, like June, in Ribeira Velha, Portugal, is another warm summer month, with average temperature varying between 15°C (59°F) and 26.8°C (80.2°F). In July, the average high-temperature is relatively the same as in June - a still moderately hot 26.8°C (80.2°F). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Ribeira Velha, Portugal, with average temperature fluctuating between 14.9°C (58.8°F) and 27.7°C (81.9°F). With an average high-temperature of 27.7°C (81.9°F) and an average low-temperature of 14.9°C (58.8°F), August is the warmest month. In August, the average heat index is estimated at 29.9°C (85.8°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Ribeira Velha, Portugal, with average temperature varying between 26.3°C (79.3°F) and 14.6°C (58.3°F). In Ribeira Velha, the average high-temperature is practically the same as in August - a still warm 26.3°C (79.3°F). Weather in September »

Weather in October

October, the same as September, in Ribeira Velha, Portugal, is another pleasant autumn month, with average temperature varying between 13.4°C (56.1°F) and 22.5°C (72.5°F). In Ribeira Velha, Portugal, the average high-temperature in October slightly decreases, from a moderately hot 26.3°C (79.3°F) in September, to an agreeable 22.5°C (72.5°F). Weather in October »

Weather in November

November, the last month of the autumn, in Ribeira Velha, is another comfortable month, with average temperature ranging between max 16.2°C (61.2°F) and min 9.6°C (49.3°F). In Ribeira Velha, the average high-temperature in November decreases, from an agreeable 22.5°C (72.5°F) in October, to an enjoyable 16.2°C (61.2°F). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Ribeira Velha, Portugal, with temperature in the range of an average low of 7.6°C (45.7°F) and an average high of 14.4°C (57.9°F). In December, the average high-temperature is almost the same as in November - a moderate 14.4°C (57.9°F). Weather in December »
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FAQ

What is the coldest month in Ribeira Velha?

January is the coldest month in Ribeira Velha, Portugal, with an average high-temperature of 13.4°C (56.1°F) and an average low-temperature of 6.7°C (44.1°F).

What is the most humid month in Ribeira Velha?

January is the most humid month, with an average relative humidity of 82%.

How many days does it rain in Ribeira Velha?

In Ribeira Velha, Portugal, during the entire year, the rain falls for 79 days and collects up to 141mm (5.55") of precipitation.

What is the month with the least sunshine in Ribeira Velha?

The month with the least sunshine in Ribeira Velha is January, with an average of 5.1h of sunshine.

What is the month with the lowest UV index in Ribeira Velha?

Months with the lowest UV index in Ribeira Velha are January, February, November and December, with an average maximum UV index of 3.

When are the longest days in Ribeira Velha?

With an average of 15h of daylight, June has the longest days of the year in Ribeira Velha.

What is the driest month in Ribeira Velha?

July is the month with the least rainfall. Rain falls for 2.5 days and accumulates 2mm (0.08") of precipitation.

What month has the most sunshine in Ribeira Velha?

With an average of 11.1h of sunshine, July has the most sunshine of the year.

What is the warmest month in Ribeira Velha?

With an average high-temperature of 27.7°C (81.9°F) and an average low-temperature of 14.9°C (58.8°F), August is the warmest month in Ribeira Velha.

What are the least humid months in Ribeira Velha?

Months with the lowest humidity in Ribeira Velha, Portugal, are August and September, with an average relative humidity of 68%.

What is the month with the highest UV index in Ribeira Velha?

August is the month with the highest UV index in Ribeira Velha, Portugal, with an average maximum UV index of 6.

What is the rainiest month in Ribeira Velha?

November is the month with the most rainfall. Rain falls for 10.6 days and accumulates 27mm (1.06") of precipitation.

What is the month with the shortest days in Ribeira Velha?

The month with the shortest days in Ribeira Velha, Portugal, is December, with an average of 9.4h of daylight.

Average temperature
Ribeira Velha, Portugal

Average temperature - Ribeira Velha, Portugal

The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (13.4°C).

The month with the highest average low temperature is July (15°C).
The coldest months (with the lowest average low temperature) are January and February (6.7°C).

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Average pressure
Ribeira Velha, Portugal

Average pressure - Ribeira Velha, Portugal

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed
Ribeira Velha, Portugal

Average wind speed - Ribeira Velha, Portugal

The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).

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Average humidity
Ribeira Velha, Portugal

Average humidity - Ribeira Velha, Portugal

The month with the highest relative humidity is January (82%).
Months with the lowest relative humidity are August and September (68%).

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Average rainfall
Ribeira Velha, Portugal

Average rainfall - Ribeira Velha, Portugal

The wettest month (with the highest rainfall) is November (27mm).
The driest month (with the least rainfall) is July (2mm).

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Average rainfall days
Ribeira Velha, Portugal

Average rainfall days - Ribeira Velha, Portugal

The month with the highest number of rainy days is April (11.3 days).
The month with the least rainy days is August (1.9 days).

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Average daylight / Average sunshine
Ribeira Velha, Portugal

Average daylight / Average sunshine - Ribeira Velha, Portugal

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is January (Average sunshine: 5.1h).

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Average sunshine days
Ribeira Velha, Portugal

Average sunshine days - Ribeira Velha, Portugal

The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is April (16.2 days).

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Average UV index
Ribeira Velha, Portugal

Average UV index - Ribeira Velha, Portugal

The month with the highest UV index is August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Ribeira Velha, Portugal

Average visibility - Ribeira Velha, Portugal

Months with the highest visibility are January, February, March, April, May, June, September, October, November and December (9km).
Months with the lowest visibility are July and August (8km).

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