Monthly weather forecast and climate
Vale Alto, Portugal

Weather in January

January, the same as December, in Vale Alto, Portugal, is another mild winter month, with average temperature fluctuating between 6.2°C (43.2°F) and 13.7°C (56.7°F). With an average high-temperature of 13.7°C (56.7°F) and an average low-temperature of 6.2°C (43.2°F), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another mild month in Vale Alto, Portugal, with average temperature fluctuating between 6.2°C (43.2°F) and 14.9°C (58.8°F). In February, the average high-temperature is essentially the same as in January - a still moderate 14.9°C (58.8°F). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Vale Alto, Portugal, with average temperature fluctuating between 7.6°C (45.7°F) and 17.3°C (63.1°F). In March, the average high-temperature is essentially the same as in February - an enjoyable 17.3°C (63.1°F). Weather in March »

Weather in April

April, the same as March, is another enjoyable spring month in Vale Alto, Portugal, with temperature in the range of an average low of 9°C (48.2°F) and an average high of 19.6°C (67.3°F). In Vale Alto, the average high-temperature in April is almost the same as in March - a still comfortable 19.6°C (67.3°F). Weather in April »

Weather in May

May, the last month of the spring, in Vale Alto, is a warm month, with temperature in the range of an average high of 23.8°C (74.8°F) and an average low of 12°C (53.6°F). In May, the average high-temperature marginally rises, from a comfortable 19.6°C (67.3°F) in April, to a moderately hot 23.8°C (74.8°F). Weather in May »

Weather in June

June, the first month of the summer, in Vale Alto, is also a moderately hot month, with average temperature ranging between min 14°C (57.2°F) and max 26.8°C (80.2°F). In June, the average high-temperature marginally rises, from 23.8°C (74.8°F) in May, to a still warm 26.8°C (80.2°F). Weather in June »

Weather in July

July is a hot summer month in Vale Alto, Portugal, with average temperature fluctuating between 30.2°C (86.4°F) and 15.3°C (59.5°F). In Vale Alto, the average high-temperature marginally rises, from a warm 26.8°C (80.2°F) in June, to a tropical 30.2°C (86.4°F). Weather in July »

Weather in August

August, the last month of the summer, in Vale Alto, is another tropical month, with average temperature fluctuating between 31.3°C (88.3°F) and 15.2°C (59.4°F). The warmest month is August, with an average high-temperature of 31.3°C (88.3°F) and an average low-temperature of 15.2°C (59.4°F). The average heat index is calculated to a sweltering 35.8°C (96.4°F). Weather in August »

Weather in September

September, the first month of the autumn, in Vale Alto, is still a warm month, with average temperature fluctuating between 28.8°C (83.8°F) and 14.7°C (58.5°F). In September, the average high-temperature is almost the same as in August - a moderately hot 28.8°C (83.8°F). Weather in September »

Weather in October

October, like September, in Vale Alto, Portugal, is another warm autumn month, with average temperature fluctuating between 13.2°C (55.8°F) and 23.6°C (74.5°F). In October, the average high-temperature drops, from a warm 28.8°C (83.8°F) in September, to a still moderately hot 23.6°C (74.5°F). Weather in October »

Weather in November

November, the last month of the autumn, in Vale Alto, is another comfortable month, with average temperature fluctuating between 9.3°C (48.7°F) and 16.6°C (61.9°F). In Vale Alto, the average high-temperature decreases, from a warm 23.6°C (74.5°F) in October, to an enjoyable 16.6°C (61.9°F). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Vale Alto, Portugal, with average temperature varying between 14.4°C (57.9°F) and 6.9°C (44.4°F). In Vale Alto, the average high-temperature is relatively the same as in November - a mild 14.4°C (57.9°F). Weather in December »
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FAQ

What is the coldest month in Vale Alto?

The coldest month in Vale Alto is January, with an average high-temperature of 13.7°C (56.7°F) and an average low-temperature of 6.2°C (43.2°F).

What is the most humid month in Vale Alto?

The most humid month in Vale Alto is January, with an average relative humidity of 82%.

How many days does it rain in Vale Alto?

Throughout the year, in Vale Alto, there are 113.2 rainfall days, and 426mm (16.77") of precipitation is accumulated.

What is the month with the least sunshine in Vale Alto?

January has the least sunshine of the year in Vale Alto, with an average of 4.9h of sunshine.

When is the lowest UV index in Vale Alto?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

When are the longest days in Vale Alto?

With an average of 14.9h of daylight, June has the longest days of the year in Vale Alto.

What is the month with the highest UV index in Vale Alto?

Months with the highest UV index are June through September, with an average maximum UV index of 6.

What is the driest month in Vale Alto?

Months with the least rainfall in Vale Alto, Portugal, are July and August Rain falls for 3.2 days and accumulates 4mm (0.16") of rain.

What month has the most sunshine in Vale Alto?

The month with the most sunshine is July, with an average of 11.1h of sunshine.

What is the warmest month in Vale Alto?

August is the warmest month in Vale Alto, with an average high-temperature of 31.3°C (88.3°F) and an average low-temperature of 15.2°C (59.4°F).

What is the least humid month in Vale Alto?

With an average relative humidity of 61%, August is the least humid month in Vale Alto.

What is the rainiest month in Vale Alto?

November is the month with the most rainfall. Rain falls for 13.1 days and accumulates 66mm (2.6") of precipitation.

What is the month with the shortest days in Vale Alto?

December has the shortest days of the year in Vale Alto, with an average of 9.4h of daylight.

Average temperature
Vale Alto, Portugal

Average temperature - Vale Alto, Portugal

The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (13.7°C).

The month with the highest average low temperature is July (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (6.2°C).

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Average pressure
Vale Alto, Portugal

Average pressure - Vale Alto, Portugal

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed
Vale Alto, Portugal

Average wind speed - Vale Alto, Portugal

The windiest month (with the highest average wind speed) is July (13.3km/h).
The calmest month (with the lowest average wind speed) is October (10.5km/h).

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Average humidity
Vale Alto, Portugal

Average humidity - Vale Alto, Portugal

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (61%).

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Average rainfall
Vale Alto, Portugal

Average rainfall - Vale Alto, Portugal

The wettest month (with the highest rainfall) is November (66mm).
The driest months (with the least rainfall) are July and August (4mm).

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Average rainfall days
Vale Alto, Portugal

Average rainfall days - Vale Alto, Portugal

The month with the highest number of rainy days is April (14.3 days).
The month with the least rainy days is August (3 days).

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Average daylight / Average sunshine
Vale Alto, Portugal

Average daylight / Average sunshine - Vale Alto, Portugal

The month with the longest days is June (Average daylight: 14.9h).
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: 4.9h).

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Average sunshine days
Vale Alto, Portugal

Average sunshine days - Vale Alto, Portugal

The month with the most sunshine days is July (27.6 days).
The month with the least sunshine days is April (14 days).

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Average UV index
Vale Alto, Portugal

Average UV index - Vale Alto, Portugal

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Vale Alto, Portugal

Average visibility - Vale Alto, Portugal

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

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