Monthly weather forecast and climate
Rosais, Portugal

Weather in January

January, the same as December, is another enjoyable winter month in Rosais, Portugal, with average temperature fluctuating between 14.8°C (58.6°F) and 16.3°C (61.3°F). In January, the average high-temperature is practically the same as in December - a still comfortable 16.3°C (61.3°F). Weather in January »

Weather in February

February, the last month of the winter, in Rosais, is also a moderate month, with average temperature fluctuating between 13.9°C (57°F) and 15.7°C (60.3°F). In February, the average high-temperature is essentially the same as in January - a moderate 15.7°C (60.3°F). Weather in February »

Weather in March

March, the first month of the spring, in Rosais, is also a moderate month, with temperature in the range of an average high of 15.3°C (59.5°F) and an average low of 13.8°C (56.8°F). With an average high-temperature of 15.3°C (59.5°F) and an average low-temperature of 13.8°C (56.8°F), March is the coldest month. Weather in March »

Weather in April

April, like March, is a moderate spring month in Rosais, Portugal, with average temperature varying between 14.3°C (57.7°F) and 15.9°C (60.6°F). In Rosais, Portugal, the average high-temperature in April is almost the same as in March - a still mild 15.9°C (60.6°F). Weather in April »

Weather in May

May, the last month of the spring, in Rosais, is a comfortable month, with average temperature ranging between max 17.1°C (62.8°F) and min 15.5°C (59.9°F). In May, the average high-temperature is almost the same as in April - an enjoyable 17.1°C (62.8°F). Weather in May »

Weather in June

The first month of the summer, June, is also an enjoyable month in Rosais, Portugal, with average temperature ranging between max 19.3°C (66.7°F) and min 17.5°C (63.5°F). In June, the average high-temperature is practically the same as in May - a still comfortable 19.3°C (66.7°F). Weather in June »

Weather in July

July in Rosais, Portugal, is an agreeable summer month, with average temperature varying between 19.8°C (67.6°F) and 21.6°C (70.9°F). In July, the average high-temperature is almost the same as in June - a pleasant 21.6°C (70.9°F). Weather in July »

Weather in August

The last month of the summer, August, is also an agreeable month in Rosais, Portugal, with average temperature ranging between min 21.2°C (70.2°F) and max 22.8°C (73°F). The warmest month is August, with an average high-temperature of 22.8°C (73°F) and an average low-temperature of 21.2°C (70.2°F). Weather in August »

Weather in September

September, the first month of the autumn, in Rosais, is also an agreeable month, with average temperature fluctuating between 20.6°C (69.1°F) and 22.2°C (72°F). In September, the average high-temperature is relatively the same as in August - a still pleasant 22.2°C (72°F). Weather in September »

Weather in October

October, the same as September, in Rosais, Portugal, is another pleasant autumn month, with temperature in the range of an average high of 20.2°C (68.4°F) and an average low of 18.7°C (65.7°F). In October, the average high-temperature is essentially the same as in September - a still agreeable 20.2°C (68.4°F). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Rosais, Portugal, with average temperature fluctuating between 17.9°C (64.2°F) and 16.7°C (62.1°F). In November, the average high-temperature is essentially the same as in October - a comfortable 17.9°C (64.2°F). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Rosais, Portugal, with average temperature fluctuating between 16.9°C (62.4°F) and 15.5°C (59.9°F). In Rosais, the average high-temperature in December is relatively the same as in November - a still comfortable 16.9°C (62.4°F). Weather in December »
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FAQ

How much does it rain in Rosais?

In Rosais, during the entire year, the rain falls for 204.1 days and collects up to 744mm (29.29") of precipitation.

When is the lowest UV index in Rosais?

January through May, November and December, with an average maximum UV index of 4, are months with the lowest UV index.

What is the coldest month in Rosais?

With an average high-temperature of 15.3°C (59.5°F) and an average low-temperature of 13.8°C (56.8°F), March is the coldest month.

What is the most humid month in Rosais?

The most humid month in Rosais, Portugal, is June, with an average relative humidity of 83%.

When are the longest days in Rosais?

With an average of 14.8h of daylight, June has the longest days of the year.

What is the driest month in Rosais?

July is the month with the least rainfall in Rosais. Rain falls for 13.6 days and accumulates 26mm (1.02") of precipitation.

What month has the most sunshine in Rosais?

July has the most sunshine of the year in Rosais, with an average of 9.1h of sunshine.

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

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

What is the warmest month in Rosais?

The warmest month is August, with an average high-temperature of 22.8°C (73°F) and an average low-temperature of 21.2°C (70.2°F).

What are the least humid months in Rosais?

September and November, with an average relative humidity of 78%, are the least humid months in Rosais.

What is the rainiest month in Rosais?

The month with the most rainfall is December when the rain falls for 19.6 days and typically aggregates up to 116mm (4.57") of precipitation.

What is the month with the shortest days in Rosais?

December has the shortest days of the year in Rosais, with an average of 9.5h of daylight.

What is the month with the least sunshine in Rosais?

With an average of 4.6h of sunshine, December has the least sunshine of the year.

Average temperature
Rosais, Portugal

Average temperature - Rosais, Portugal

The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is March (15.3°C).

The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is March (13.8°C).

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Average pressure
Rosais, Portugal

Average pressure - Rosais, Portugal

The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is October (1016.8mbar).

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Average wind speed
Rosais, Portugal

Average wind speed - Rosais, Portugal

The windiest month (with the highest average wind speed) is December (25.6km/h).
The calmest month (with the lowest average wind speed) is July (14.4km/h).

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Average humidity
Rosais, Portugal

Average humidity - Rosais, Portugal

The month with the highest relative humidity is June (83%).
Months with the lowest relative humidity are September and November (78%).

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Average rainfall
Rosais, Portugal

Average rainfall - Rosais, Portugal

The wettest month (with the highest rainfall) is December (116mm).
The driest month (with the least rainfall) is July (26mm).

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Average rainfall days
Rosais, Portugal

Average rainfall days - Rosais, Portugal

The month with the highest number of rainy days is October (20 days).
The month with the least rainy days is July (13.6 days).

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Average daylight / Average sunshine
Rosais, Portugal

Average daylight / Average sunshine - Rosais, Portugal

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 9.1h).
The month with the least sunshine is December (Average sunshine: 4.6h).

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Average sunshine days
Rosais, Portugal

Average sunshine days - Rosais, Portugal

The month with the most sunshine days is July (11 days).
Months with the least sunshine days are February and December (6.3 days).

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Average UV index
Rosais, Portugal

Average UV index - Rosais, Portugal

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, March, April, May, November and December (UV index 4).

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Average cloud cover
Rosais, Portugal

Average cloud cover - Rosais, Portugal

Months with the most cloud cover are January, March, November and December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 42).

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Average visibility
Rosais, Portugal

Average visibility - Rosais, Portugal

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

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