Monthly weather forecast and climate
Nelas, Portugal

Weather in January

January, the same as December, is a cool winter month in Nelas, Portugal, with average temperature ranging between min 3.1°C (37.6°F) and max 10.7°C (51.3°F). The coldest month is January, with an average high-temperature of 10.7°C (51.3°F) and an average low-temperature of 3.1°C (37.6°F). Weather in January »

Weather in February

February, the last month of the winter, in Nelas, is another cool month, with average temperature varying between 3.2°C (37.8°F) and 11.8°C (53.2°F). In February, the average high-temperature is relatively the same as in January - a still fresh 11.8°C (53.2°F). Weather in February »

Weather in March

The first month of the spring, March, is a mild month in Nelas, Portugal, with temperature in the range of an average low of 4.3°C (39.7°F) and an average high of 14.6°C (58.3°F). In March, the average high-temperature is almost the same as in February - a moderate 14.6°C (58.3°F). Weather in March »

Weather in April

April in Nelas, Portugal, is an enjoyable spring month, with average temperature varying between 17°C (62.6°F) and 6.2°C (43.2°F). In Nelas, the average high-temperature in April is relatively the same as in March - a comfortable 17°C (62.6°F). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Nelas, Portugal, with temperature in the range of an average low of 9°C (48.2°F) and an average high of 21.2°C (70.2°F). In May, the average high-temperature slightly increases, from an enjoyable 17°C (62.6°F) in April, to an agreeable 21.2°C (70.2°F). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Nelas, Portugal, with average temperature fluctuating between 25°C (77°F) and 11.2°C (52.2°F). In June, the average high-temperature marginally rises, from a pleasant 21.2°C (70.2°F) in May, to a warm 25°C (77°F). Weather in June »

Weather in July

July, like June, in Nelas, Portugal, is another warm summer month, with temperature in the range of an average low of 13.3°C (55.9°F) and an average high of 29.1°C (84.4°F). In Nelas, the average high-temperature marginally rises, from 25°C (77°F) in June, to a still moderately hot 29.1°C (84.4°F). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Nelas, Portugal, with temperature in the range of an average high of 29.6°C (85.3°F) and an average low of 13.5°C (56.3°F). The warmest month is August, with an average high-temperature of 29.6°C (85.3°F) and an average low-temperature of 13.5°C (56.3°F). The average heat index is calculated to a tropical 31.6°C (88.9°F). Weather in August »

Weather in September

September, the first month of the autumn, in Nelas, is also a moderately hot month, with average temperature ranging between min 12.5°C (54.5°F) and max 26.5°C (79.7°F). In September, the average high-temperature slightly decreases, from 29.6°C (85.3°F) in August, to a still warm 26.5°C (79.7°F). Weather in September »

Weather in October

October, the same as September, in Nelas, Portugal, is another pleasant autumn month, with average temperature fluctuating between 10.4°C (50.7°F) and 20.7°C (69.3°F). In Nelas, the average high-temperature in October decreases, from a warm 26.5°C (79.7°F) in September, to a pleasant 20.7°C (69.3°F). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Nelas, Portugal, with average temperature fluctuating between 6.2°C (43.2°F) and 13.4°C (56.1°F). In Nelas, the average high-temperature in November drops, from a pleasant 20.7°C (69.3°F) in October, to a moderate 13.4°C (56.1°F). Weather in November »

Weather in December

December, the first month of the winter, in Nelas, is still a cool month, with average temperature fluctuating between 11.6°C (52.9°F) and 4.2°C (39.6°F). In Nelas, the average high-temperature is almost the same as in November - a cool 11.6°C (52.9°F). Weather in December »
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FAQ

What is the coldest month in Nelas?

The coldest month in Nelas is January, with an average high-temperature of 10.7°C (51.3°F) and an average low-temperature of 3.1°C (37.6°F).

What is the most humid month in Nelas?

January is the most humid month in Nelas, with an average relative humidity of 85%.

How many days does it rain in Nelas?

Throughout the year, in Nelas, there are 125.4 rainfall days, and 553mm (21.77") of precipitation is accumulated.

When does it snow in Nelas?

January through March and November are months with snowfall.

How many days does it snow in Nelas?

Throughout the year, in Nelas, Portugal, there are 1.1 snowfall days, and 9mm (0.35") of snow is accumulated.

When does it snow the most in Nelas?

Months with the most snowfall in Nelas, Portugal, are January and February, with an average 3mm (0.12") of accumulated snow.

What is the month with the least sunshine in Nelas?

The month with the least sunshine is January, with an average of 4.7h of sunshine.

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

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 Nelas?

April through October and December are months without snowfall.

When are the longest days in Nelas?

June has the longest days of the year, with an average of 15h of daylight.

What is the driest month in Nelas?

July is the month with the least rainfall. Rain falls for 4.3 days and accumulates 6mm (0.24") of precipitation.

What month has the most sunshine in Nelas?

July has the most sunshine of the year in Nelas, with an average of 11.5h of sunshine.

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

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

What is the warmest month in Nelas?

August is the warmest month in Nelas, Portugal, with an average high-temperature of 29.6°C (85.3°F) and an average low-temperature of 13.5°C (56.3°F).

What is the least humid month in Nelas?

August is the least humid month, with an average relative humidity of 57%.

What is the rainiest month in Nelas?

December is the month with the most rainfall in Nelas. Rain falls for 11.5 days and accumulates 92mm (3.62") of precipitation.

What is the month with the shortest days in Nelas?

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

Average temperature
Nelas, Portugal

Average temperature - Nelas, Portugal

The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (10.7°C).

The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).

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Average pressure
Nelas, Portugal

Average pressure - Nelas, Portugal

The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

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Average wind speed
Nelas, Portugal

Average wind speed - Nelas, Portugal

The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest month (with the lowest average wind speed) is September (7km/h).

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Average rainfall
Nelas, Portugal

Average rainfall - Nelas, Portugal

The wettest month (with the highest rainfall) is December (92mm).
The driest month (with the least rainfall) is July (6mm).

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Average rainfall days
Nelas, Portugal

Average rainfall days - Nelas, Portugal

The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is August (3.3 days).

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Average snowfall
Nelas, Portugal

Average snowfall - Nelas, Portugal

Months with the highest snowfall are January and February (3mm).
Months with the least snowfall are April, May, June, July, August, September, October and December (0mm).

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Average snowfall days
Nelas, Portugal

Average snowfall days - Nelas, Portugal

The month with the highest number of snowfall days is January (0.4 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Nelas, Portugal

Average daylight / Average sunshine - Nelas, Portugal

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 11.5h).
The month with the least sunshine is January (Average sunshine: 4.7h).

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Average sunshine days
Nelas, Portugal

Average sunshine days - Nelas, Portugal

The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is April (13 days).

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Average UV index
Nelas, Portugal

Average UV index - Nelas, 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
Nelas, Portugal

Average visibility - Nelas, Portugal

Months with the highest visibility are June, July, August and September (9km).
Months with the lowest visibility are January and November (7km).

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