Monthly weather forecast and climate
Rossão, Portugal

Weather in January

January, like December, in Rossão, Portugal, is another fresh winter month, with temperature in the range of an average high of 10.4°C (50.7°F) and an average low of 3.8°C (38.8°F). With an average high-temperature of 10.4°C (50.7°F) and an average low-temperature of 3.8°C (38.8°F), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a fresh month in Rossão, Portugal, with average temperature ranging between min 3.7°C (38.7°F) and max 11.7°C (53.1°F). In Rossão, the average high-temperature is essentially the same as in January - a still cool 11.7°C (53.1°F). Weather in February »

Weather in March

The first month of the spring, March, is a mild month in Rossão, Portugal, with average temperature ranging between max 14.4°C (57.9°F) and min 5°C (41°F). In Rossão, the average high-temperature is almost the same as in February - a moderate 14.4°C (57.9°F). Weather in March »

Weather in April

April in Rossão, Portugal, is an enjoyable spring month, with average temperature ranging between max 17°C (62.6°F) and min 6.4°C (43.5°F). In Rossão, the average high-temperature is almost the same as in March - a comfortable 17°C (62.6°F). Weather in April »

Weather in May

May, the last month of the spring, in Rossão, is an agreeable month, with average temperature ranging between max 20.7°C (69.3°F) and min 9.3°C (48.7°F). In May, the average high-temperature marginally rises, from an enjoyable 17°C (62.6°F) in April, to an agreeable 20.7°C (69.3°F). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Rossão, Portugal, with temperature in the range of an average low of 11.4°C (52.5°F) and an average high of 23.7°C (74.7°F). In June, the average high-temperature marginally rises, from an agreeable 20.7°C (69.3°F) in May, to a moderately hot 23.7°C (74.7°F). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Rossão, Portugal, with temperature in the range of an average low of 13.5°C (56.3°F) and an average high of 27.6°C (81.7°F). In Rossão, the average high-temperature in July marginally rises, from a warm 23.7°C (74.7°F) in June, to a still moderately hot 27.6°C (81.7°F). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Rossão, Portugal, with average temperature ranging between max 28°C (82.4°F) and min 13.7°C (56.7°F). With an average high-temperature of 28°C (82.4°F) and an average low-temperature of 13.7°C (56.7°F), August is the warmest month. In August, the average heat index is estimated at 29.7°C (85.5°F). Weather in August »

Weather in September

September, the first month of the autumn, in Rossão, is still a warm month, with average temperature ranging between max 25.3°C (77.5°F) and min 12.3°C (54.1°F). In Rossão, Portugal, the average high-temperature is almost the same as in August - a still warm 25.3°C (77.5°F). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Rossão, Portugal, with average temperature varying between 10.8°C (51.4°F) and 19.9°C (67.8°F). In Rossão, the average high-temperature decreases, from a moderately hot 25.3°C (77.5°F) in September, to a comfortable 19.9°C (67.8°F). Weather in October »

Weather in November

November, the last month of the autumn, in Rossão, is another mild month, with average temperature varying between 13.1°C (55.6°F) and 6.5°C (43.7°F). In November, the average high-temperature drops, from an enjoyable 19.9°C (67.8°F) in October, to a moderate 13.1°C (55.6°F). Weather in November »

Weather in December

December, the first month of the winter, in Rossão, is still a cool month, with average temperature ranging between min 4.8°C (40.6°F) and max 11.2°C (52.2°F). In Rossão, the average high-temperature is essentially the same as in November - a fresh 11.2°C (52.2°F). Weather in December »
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FAQ

What is the coldest month in Rossão?

January is the coldest month in Rossão, Portugal, with an average high-temperature of 10.4°C (50.7°F) and an average low-temperature of 3.8°C (38.8°F).

What is the most humid month in Rossão?

With an average relative humidity of 87%, January is the most humid month.

How many days does it rain in Rossão?

Throughout the year, in Rossão, Portugal, there are 149.8 rainfall days, and 846mm (33.31") of precipitation is accumulated.

When does it snow in Rossão?

The only month with snowfall is January.

How much does it snow in Rossão?

In Rossão, Portugal, during the entire year, snow falls for 0.2 days, and aggregates up to 2mm (0.08") of snow.

What is the snowiest month in Rossão?

January is the month with the most snowfall in Rossão, Portugal. Snow falls for 0.2 days and accumulates 2mm (0.08") of snow.

What is the month with the least sunshine in Rossão?

January has the least sunshine of the year in Rossão, with an average of 4.4h of sunshine.

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

Months with the lowest UV index in Rossão, Portugal, are January and February, with an average maximum UV index of 2.

When it does not snow in Rossão?

In Rossão snow does not fall in February through December.

When are the longest days in Rossão?

The month with the longest days in Rossão is June, with an average of 15.1h of daylight.

What is the driest month in Rossão?

The month with the least rainfall is July when the rain falls for 6.2 days and typically collects 10mm (0.39") of precipitation.

What month has the most sunshine in Rossão?

With an average of 11h of sunshine, July has the most sunshine of the year in Rossão.

When is the highest UV index in Rossão?

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

What is the warmest month in Rossão?

August is the warmest month in Rossão, with an average high-temperature of 28°C (82.4°F) and an average low-temperature of 13.7°C (56.7°F).

What is the least humid month in Rossão?

With an average relative humidity of 62%, August is the least humid month in Rossão, Portugal.

What is the wettest month in Rossão?

The month with the most rainfall in Rossão, Portugal, is December when the rain falls for 14.5 days and typically aggregates up to 129mm (5.08") of precipitation.

What is the month with the shortest days in Rossão?

With an average of 9.3h of daylight, December has the shortest days of the year in Rossão, Portugal.

Average temperature
Rossão, Portugal

Average temperature - Rossão, Portugal

The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (10.4°C).

The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (3.7°C).

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Average pressure
Rossão, Portugal

Average pressure - Rossão, Portugal

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed
Rossão, Portugal

Average wind speed - Rossão, Portugal

The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is September (6.3km/h).

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Average humidity
Rossão, Portugal

Average humidity - Rossão, Portugal

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (62%).

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Average rainfall
Rossão, Portugal

Average rainfall - Rossão, Portugal

The wettest month (with the highest rainfall) is December (129mm).
The driest month (with the least rainfall) is July (10mm).

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Average rainfall days
Rossão, Portugal

Average rainfall days - Rossão, Portugal

The month with the highest number of rainy days is April (17.1 days).
The month with the least rainy days is August (4.9 days).

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Average snowfall
Rossão, Portugal

Average snowfall - Rossão, Portugal

The month with the highest snowfall is January (2mm).
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days
Rossão, Portugal

Average snowfall days - Rossão, Portugal

The month with the highest number of snowfall days is January (0.2 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight / Average sunshine
Rossão, Portugal

Average daylight / Average sunshine - Rossão, 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: 11h).
The month with the least sunshine is January (Average sunshine: 4.4h).

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Average sunshine days
Rossão, Portugal

Average sunshine days - Rossão, Portugal

The month with the most sunshine days is August (24.6 days).
Months with the least sunshine days are April and November (10.8 days).

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