Monthly weather forecast and climate
Sameiro, Portugal

Weather in January

January, like December, is a frosty winter month in Sameiro, Portugal, with average temperature fluctuating between 2.3°C (36.1°F) and 9.8°C (49.6°F). The coldest month is January, with an average high-temperature of 9.8°C (49.6°F) and an average low-temperature of 2.3°C (36.1°F). Weather in January »

Weather in February

February, the last month of the winter, in Sameiro, is a fresh month, with temperature in the range of an average low of 2.5°C (36.5°F) and an average high of 10.8°C (51.4°F). In Sameiro, the average high-temperature in February is essentially the same as in January - a cool 10.8°C (51.4°F). Weather in February »

Weather in March

March, the first month of the spring, in Sameiro, is a moderate month, with temperature in the range of an average high of 13.4°C (56.1°F) and an average low of 3.8°C (38.8°F). In Sameiro, the average high-temperature in March is almost the same as in February - a mild 13.4°C (56.1°F). Weather in March »

Weather in April

April in Sameiro, Portugal, is a comfortable spring month, with average temperature varying between 16°C (60.8°F) and 5.4°C (41.7°F). In Sameiro, the average high-temperature is relatively the same as in March - an enjoyable 16°C (60.8°F). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Sameiro, Portugal, with average temperature fluctuating between 20.5°C (68.9°F) and 8.7°C (47.7°F). In Sameiro, the average high-temperature in May marginally rises, from a comfortable 16°C (60.8°F) in April, to an agreeable 20.5°C (68.9°F). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Sameiro, Portugal, with average temperature fluctuating between 11.3°C (52.3°F) and 24.6°C (76.3°F). In June, the average high-temperature marginally rises, from an agreeable 20.5°C (68.9°F) in May, to a warm 24.6°C (76.3°F). Weather in June »

Weather in July

July, like June, in Sameiro, Portugal, is a moderately hot summer month, with average temperature varying between 29.3°C (84.7°F) and 14.1°C (57.4°F). In Sameiro, Portugal, the average high-temperature in July slightly increases, from 24.6°C (76.3°F) in June, to a still warm 29.3°C (84.7°F). Weather in July »

Weather in August

August, the last month of the summer, in Sameiro, is also a moderately hot month, with average temperature ranging between min 14.2°C (57.6°F) and max 29.8°C (85.6°F). The warmest month is August, with an average high-temperature of 29.8°C (85.6°F) and an average low-temperature of 14.2°C (57.6°F). In August, the average heat index is evaluated at a hot 30.9°C (87.6°F). Weather in August »

Weather in September

September, the first month of the autumn, in Sameiro, is still a warm month, with average temperature fluctuating between 12.8°C (55°F) and 25.8°C (78.4°F). In Sameiro, the average high-temperature in September slightly decreases, from 29.8°C (85.6°F) in August, to a still moderately hot 25.8°C (78.4°F). Weather in September »

Weather in October

October, like September, in Sameiro, Portugal, is another enjoyable autumn month, with temperature in the range of an average low of 10°C (50°F) and an average high of 19.9°C (67.8°F). In October, the average high-temperature drops, from a warm 25.8°C (78.4°F) in September, to an enjoyable 19.9°C (67.8°F). Weather in October »

Weather in November

November, the last month of the autumn, in Sameiro, is another cool month, with average temperature fluctuating between 5.3°C (41.5°F) and 12.6°C (54.7°F). In Sameiro, the average high-temperature in November drops, from a comfortable 19.9°C (67.8°F) in October, to a cool 12.6°C (54.7°F). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Sameiro, Portugal, with average temperature varying between 10.8°C (51.4°F) and 3.4°C (38.1°F). In Sameiro, Portugal, the average high-temperature in December is relatively the same as in November - a still cool 10.8°C (51.4°F). Weather in December »
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FAQ

What is the coldest month in Sameiro?

The coldest month in Sameiro, Portugal, is January, with an average high-temperature of 9.8°C (49.6°F) and an average low-temperature of 2.3°C (36.1°F).

What is the most humid month in Sameiro?

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

How much does it rain in Sameiro?

Throughout the year, in Sameiro, there are 116.6 rainfall days, and 496mm (19.53") of precipitation is accumulated.

When does it snow in Sameiro?

January through April, October through December are months with snowfall.

How much does it snow in Sameiro?

Throughout the year, in Sameiro, there are 15.4 snowfall days, and 244mm (9.61") of snow is accumulated.

When does it snow the most in Sameiro?

The month with the most snowfall in Sameiro, Portugal, is January when snow falls for 4.2 days and typically aggregates up to 62mm (2.44") of snow.

What is the month with the least sunshine in Sameiro?

With an average of 4.5h of sunshine, January has the least sunshine of the year in Sameiro.

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

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 Sameiro?

May through September are months without snowfall in Sameiro.

When are the longest days in Sameiro?

With an average of 15h of daylight, June has the longest days of the year in Sameiro, Portugal.

What is the driest month in Sameiro?

July and August are months with the least rain in Sameiro, Portugal, when the rain falls for 3.8 days and typically aggregates up to 7mm (0.28") of rain.

What are the months with the most sunshine in Sameiro?

July and August, with an average of 11.6h of sunshine, are months with the most sunshine in Sameiro, Portugal.

When is the highest UV index in Sameiro?

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

What is the warmest month in Sameiro?

With an average high-temperature of 29.8°C (85.6°F) and an average low-temperature of 14.2°C (57.6°F), August is the warmest month.

What is the least humid month in Sameiro?

With an average relative humidity of 51%, August is the least humid month in Sameiro.

What is the wettest month in Sameiro?

December is the month with the most rainfall. Rain falls for 10.5 days and accumulates 83mm (3.27") of precipitation.

What is the month with the shortest days in Sameiro?

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

Average temperature
Sameiro, Portugal

Average temperature - Sameiro, Portugal

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.8°C).

The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).

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Average pressure
Sameiro, Portugal

Average pressure - Sameiro, Portugal

The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

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Average wind speed
Sameiro, Portugal

Average wind speed - Sameiro, Portugal

The windiest month (with the highest average wind speed) is February (11.5km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).

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Average humidity
Sameiro, Portugal

Average humidity - Sameiro, Portugal

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (51%).

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Average rainfall
Sameiro, Portugal

Average rainfall - Sameiro, Portugal

The wettest month (with the highest rainfall) is December (83mm).
The driest months (with the least rainfall) are July and August (7mm).

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Average rainfall days
Sameiro, Portugal

Average rainfall days - Sameiro, Portugal

The month with the highest number of rainy days is April (16.1 days).
The month with the least rainy days is August (2.5 days).

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Average snowfall
Sameiro, Portugal

Average snowfall - Sameiro, Portugal

The month with the highest snowfall is January (62mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days
Sameiro, Portugal

Average snowfall days - Sameiro, Portugal

The month with the highest number of snowfall days is January (4.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Sameiro, Portugal

Average daylight / Average sunshine - Sameiro, Portugal

The month with the longest days is June (Average daylight: 15h).
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: 4.5h).

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Average sunshine days
Sameiro, Portugal

Average sunshine days - Sameiro, Portugal

The month with the most sunshine days is August (27.5 days).
The month with the least sunshine days is April (12.7 days).

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Average UV index
Sameiro, Portugal

Average UV index - Sameiro, 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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