Monthly weather forecast and climate
Riodades, Portugal

Weather in January

January, the same as December, in Riodades, Portugal, is a frosty winter month, with average temperature varying between 9.4°C (48.9°F) and 2.4°C (36.3°F). The coldest month is January, with an average high-temperature of 9.4°C (48.9°F) and an average low-temperature of 2.4°C (36.3°F). Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Riodades, Portugal, with temperature in the range of an average high of 10.7°C (51.3°F) and an average low of 2.3°C (36.1°F). In Riodades, Portugal, the average high-temperature is relatively the same as in January - a fresh 10.7°C (51.3°F). Weather in February »

Weather in March

March, the first month of the spring, in Riodades, is a mild month, with average temperature varying between 3.9°C (39°F) and 13.8°C (56.8°F). In Riodades, the average high-temperature in March marginally rises, from a fresh 10.7°C (51.3°F) in February, to a moderate 13.8°C (56.8°F). Weather in March »

Weather in April

April is a comfortable spring month in Riodades, Portugal, with average temperature fluctuating between 16.3°C (61.3°F) and 5.7°C (42.3°F). In April, the average high-temperature is practically the same as in March - an enjoyable 16.3°C (61.3°F). Weather in April »

Weather in May

May, the last month of the spring, in Riodades, is a pleasant month, with average temperature fluctuating between 8.9°C (48°F) and 20.4°C (68.7°F). In Riodades, the average high-temperature in May slightly increases, from an enjoyable 16.3°C (61.3°F) in April, to a pleasant 20.4°C (68.7°F). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Riodades, Portugal, with average temperature fluctuating between 24.4°C (75.9°F) and 11.8°C (53.2°F). In June, the average high-temperature marginally rises, from a pleasant 20.4°C (68.7°F) in May, to a moderately hot 24.4°C (75.9°F). Weather in June »

Weather in July

July, like June, in Riodades, Portugal, is a moderately hot summer month, with average temperature varying between 14.1°C (57.4°F) and 28.8°C (83.8°F). The warmest month is July, with an average high-temperature of 28.8°C (83.8°F) and an average low-temperature of 14.1°C (57.4°F). The average heat index is estimated at a hot 30.4°C (86.7°F). Weather in July »

Weather in August

August, the last month of the summer, in Riodades, is also a moderately hot month, with temperature in the range of an average high of 28.6°C (83.5°F) and an average low of 14°C (57.2°F). In August, the average high-temperature is relatively the same as in July - a still moderately hot 28.6°C (83.5°F). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Riodades, Portugal, with average temperature ranging between max 25.5°C (77.9°F) and min 12.1°C (53.8°F). In September, the average high-temperature slightly decreases, from 28.6°C (83.5°F) in August, to a still moderately hot 25.5°C (77.9°F). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Riodades, Portugal, with average temperature fluctuating between 19.5°C (67.1°F) and 9.9°C (49.8°F). In Riodades, Portugal, the average high-temperature drops, from a moderately hot 25.5°C (77.9°F) in September, to an enjoyable 19.5°C (67.1°F). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Riodades, Portugal, with average temperature varying between 5.5°C (41.9°F) and 12.5°C (54.5°F). In November, the average high-temperature drops, from an enjoyable 19.5°C (67.1°F) in October, to a fresh 12.5°C (54.5°F). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Riodades, Portugal, with temperature in the range of an average high of 10.1°C (50.2°F) and an average low of 3.2°C (37.8°F). In Riodades, Portugal, the average high-temperature is essentially the same as in November - a still cool 10.1°C (50.2°F). Weather in December »
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FAQ

What is the coldest month in Riodades?

The coldest month in Riodades, Portugal, is January, with an average high-temperature of 9.4°C (48.9°F) and an average low-temperature of 2.4°C (36.3°F).

What is the most humid month in Riodades?

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

How many days does it rain in Riodades?

Throughout the year, in Riodades, Portugal, there are 107.8 rainfall days, and 282mm (11.1") of precipitation is accumulated.

When does it snow in Riodades?

Months with snowfall in Riodades, Portugal, are January through March, November and December.

How many days does it snow in Riodades?

Throughout the year, in Riodades, there are 1.8 snowfall days, and 14mm (0.55") of snow is accumulated.

What is the month with the least sunshine in Riodades?

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

When is the lowest UV index in Riodades?

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

When does it snow the most in Riodades?

The month with the most snowfall in Riodades, Portugal, is February when snow falls for 0.8 days and typically aggregates up to 7mm (0.28") of snow.

When it does not snow in Riodades?

April through October are months without snowfall in Riodades.

When are the longest days in Riodades?

With an average of 15.1h of daylight, June has the longest days of the year.

What is the warmest month in Riodades?

July is the warmest month in Riodades, Portugal, with an average high-temperature of 28.8°C (83.8°F) and an average low-temperature of 14.1°C (57.4°F).

What is the driest month in Riodades?

July is the month with the least rainfall. Rain falls for 4.7 days and accumulates 8mm (0.31") of precipitation.

What month has the most sunshine in Riodades?

The month with the most sunshine is July, with an average of 11.4h of sunshine.

What are the months with the highest UV index in Riodades?

Months with the highest UV index in Riodades, Portugal, are July and August, with an average maximum UV index of 6.

What is the least humid month in Riodades?

With an average relative humidity of 56%, August is the least humid month in Riodades.

What is the wettest month in Riodades?

December is the month with the most rainfall. Rain falls for 9.3 days and accumulates 49mm (1.93") of precipitation.

What is the month with the shortest days in Riodades?

December has the shortest days of the year, with an average of 9.3h of daylight.

Average temperature
Riodades, Portugal

Average temperature - Riodades, Portugal

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).

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
Riodades, Portugal

Average pressure - Riodades, Portugal

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
Riodades, Portugal

Average wind speed - Riodades, Portugal

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 (6.4km/h).

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Average humidity
Riodades, Portugal

Average humidity - Riodades, Portugal

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
Riodades, Portugal

Average rainfall - Riodades, Portugal

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
Riodades, Portugal

Average rainfall days - Riodades, Portugal

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
Riodades, Portugal

Average snowfall - Riodades, Portugal

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

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Average snowfall days
Riodades, Portugal

Average snowfall days - Riodades, Portugal

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

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Average daylight / Average sunshine
Riodades, Portugal

Average daylight / Average sunshine - Riodades, Portugal

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 11.4h).
The month with the least sunshine is January (Average sunshine: 4.1h).

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Average sunshine days
Riodades, Portugal

Average sunshine days - Riodades, Portugal

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
Riodades, Portugal

Average UV index - Riodades, Portugal

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

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