Monthly weather forecast and climate
Sintrão, Portugal

Weather in January

January, like December, is another chilly winter month in Sintrão, Portugal, with temperature in the range of an average low of 2°C (35.6°F) and an average high of 8.7°C (47.7°F). The coldest month is January, with an average high-temperature of 8.7°C (47.7°F) and an average low-temperature of 2°C (35.6°F). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Sintrão, Portugal, with temperature in the range of an average low of 1.8°C (35.2°F) and an average high of 9.9°C (49.8°F). In Sintrão, the average high-temperature is almost the same as in January - a still chilly 9.9°C (49.8°F). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Sintrão, Portugal, with average temperature ranging between max 12.8°C (55°F) and min 3.3°C (37.9°F). In Sintrão, the average high-temperature is almost the same as in February - a fresh 12.8°C (55°F). Weather in March »

Weather in April

April is a moderate spring month in Sintrão, Portugal, with temperature in the range of an average low of 5.2°C (41.4°F) and an average high of 15.5°C (59.9°F). In April, the average high-temperature is almost the same as in March - a moderate 15.5°C (59.9°F). Weather in April »

Weather in May

May, the last month of the spring, in Sintrão, is a comfortable month, with average temperature fluctuating between 8.3°C (46.9°F) and 19.8°C (67.6°F). In May, the average high-temperature marginally rises, from a moderate 15.5°C (59.9°F) in April, to a comfortable 19.8°C (67.6°F). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Sintrão, Portugal, with average temperature ranging between min 11.3°C (52.3°F) and max 24.2°C (75.6°F). In Sintrão, the average high-temperature marginally rises, from a comfortable 19.8°C (67.6°F) in May, to a moderately hot 24.2°C (75.6°F). Weather in June »

Weather in July

July, like June, in Sintrão, Portugal, is another warm summer month, with average temperature fluctuating between 14.2°C (57.6°F) and 28.7°C (83.7°F). In Sintrão, the average high-temperature in July marginally rises, from a warm 24.2°C (75.6°F) in June, to a still moderately hot 28.7°C (83.7°F). Weather in July »

Weather in August

August, the last month of the summer, in Sintrão, is also a moderately hot month, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 13.9°C (57°F). August is the warmest month, with an average high-temperature of 29.2°C (84.6°F) and an average low-temperature of 13.9°C (57°F). The average heat index is calculated to 29.9°C (85.8°F). Weather in August »

Weather in September

September, the first month of the autumn, in Sintrão, is also a moderately hot month, with temperature in the range of an average high of 25.3°C (77.5°F) and an average low of 12.4°C (54.3°F). In September, the average high-temperature slightly decreases, from a warm 29.2°C (84.6°F) in August, to a still moderately hot 25.3°C (77.5°F). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Sintrão, Portugal, with temperature in the range of an average high of 19.1°C (66.4°F) and an average low of 9.5°C (49.1°F). In October, the average high-temperature decreases, from a moderately hot 25.3°C (77.5°F) in September, to a comfortable 19.1°C (66.4°F). Weather in October »

Weather in November

November, the last month of the autumn, in Sintrão, is another cool month, with average temperature ranging between min 4.9°C (40.8°F) and max 11.7°C (53.1°F). In Sintrão, Portugal, the average high-temperature in November drops, from an enjoyable 19.1°C (66.4°F) in October, to a cool 11.7°C (53.1°F). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Sintrão, Portugal, with average temperature varying between 9.6°C (49.3°F) and 3.1°C (37.6°F). In December, the average high-temperature is essentially the same as in November - a chilly 9.6°C (49.3°F). Weather in December »
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FAQ

What is the coldest month in Sintrão?

The coldest month in Sintrão is January, with an average high-temperature of 8.7°C (47.7°F) and an average low-temperature of 2°C (35.6°F).

What is the most humid month in Sintrão?

The most humid month is January, with an average relative humidity of 85%.

How many days does it rain in Sintrão?

Throughout the year, in Sintrão, Portugal, there are 113.4 rainfall days, and 421mm (16.57") of precipitation is accumulated.

When does it snow in Sintrão?

January through April, November and December are months with snowfall.

How many days does it snow in Sintrão?

Throughout the year, there are 13 snowfall days, and 161mm (6.34") of snow is accumulated.

When does it snow the most in Sintrão?

Months with the most snowfall in Sintrão, Portugal, are January and February, with an average 44mm (1.73") of accumulated snow.

What is the month with the least sunshine in Sintrão?

January has the least sunshine of the year, with an average of 4.3h of sunshine.

When is the lowest UV index in Sintrão?

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

When it does not snow in Sintrão?

In Sintrão snow does not fall in May through October.

When are the longest days in Sintrão?

June has the longest days of the year in Sintrão, Portugal, with an average of 15.1h of daylight.

What are the months with the most sunshine in Sintrão?

Months with the most sunshine in Sintrão are July and August, with an average of 11.6h of sunshine.

What is the month with the highest UV index in Sintrão?

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

What is the warmest month in Sintrão?

The warmest month in Sintrão is August, with an average high-temperature of 29.2°C (84.6°F) and an average low-temperature of 13.9°C (57°F).

What is the least humid month in Sintrão?

The least humid month is August, with an average relative humidity of 50%.

What is the driest month in Sintrão?

The month with the least rainfall in Sintrão is August when the rain falls for 2.7 days and typically collects 6mm (0.24") of precipitation.

What is the rainiest month in Sintrão?

The month with the most rainfall in Sintrão is December when the rain falls for 9.8 days and typically aggregates up to 65mm (2.56") of precipitation.

What is the month with the shortest days in Sintrão?

The month with the shortest days is December, with an average of 9.3h of daylight.

Average temperature
Sintrão, Portugal

Average temperature - Sintrão, Portugal

The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (8.7°C).

The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).

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Average pressure
Sintrão, Portugal

Average pressure - Sintrão, Portugal

The month with the highest atmospheric pressure is December (1023.1mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

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Average wind speed
Sintrão, Portugal

Average wind speed - Sintrão, Portugal

The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is September (9.1km/h).

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Average humidity
Sintrão, Portugal

Average humidity - Sintrão, Portugal

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (50%).

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Average rainfall
Sintrão, Portugal

Average rainfall - Sintrão, Portugal

The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is August (6mm).

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Average rainfall days
Sintrão, Portugal

Average rainfall days - Sintrão, Portugal

The month with the highest number of rainy days is April (16.2 days).
The month with the least rainy days is August (2.7 days).

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Average snowfall
Sintrão, Portugal

Average snowfall - Sintrão, Portugal

Months with the highest snowfall are January and February (44mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days
Sintrão, Portugal

Average snowfall days - Sintrão, Portugal

The month with the highest number of snowfall days is January (3.9 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Sintrão, Portugal

Average daylight / Average sunshine - Sintrão, 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).

Months with the most sunshine are July and August (Average sunshine: 11.6h).
The month with the least sunshine is January (Average sunshine: 4.3h).

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Average sunshine days
Sintrão, Portugal

Average sunshine days - Sintrão, Portugal

The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is April (12.5 days).

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Average UV index
Sintrão, Portugal

Average UV index - Sintrão, 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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Average visibility
Sintrão, Portugal

Average visibility - Sintrão, Portugal

Months with the highest visibility are July, August and September (10km).
Months with the lowest visibility are January, February, April, November and December (8km).

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