Monthly weather forecast and climate
Monte de São Silvestre, Portugal

Weather in January

January, the same as December, in Monte de São Silvestre, Portugal, is a moderate winter month, with average temperature varying between 9.8°C (49.6°F) and 14.9°C (58.8°F). With an average high-temperature of 14.9°C (58.8°F) and an average low-temperature of 9.8°C (49.6°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Monte de São Silvestre, is another mild month, with average temperature fluctuating between 9.6°C (49.3°F) and 15.3°C (59.5°F). In February, the average high-temperature is practically the same as in January - a still mild 15.3°C (59.5°F). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Monte de São Silvestre, Portugal, with average temperature varying between 10.7°C (51.3°F) and 16.8°C (62.2°F). In Monte de São Silvestre, the average high-temperature is relatively the same as in February - an enjoyable 16.8°C (62.2°F). Weather in March »

Weather in April

April, like March, in Monte de São Silvestre, Portugal, is another comfortable spring month, with average temperature varying between 12.1°C (53.8°F) and 18.5°C (65.3°F). In Monte de São Silvestre, the average high-temperature in April is relatively the same as in March - a still enjoyable 18.5°C (65.3°F). Weather in April »

Weather in May

May, the last month of the spring, in Monte de São Silvestre, is an agreeable month, with temperature in the range of an average high of 22°C (71.6°F) and an average low of 15°C (59°F). In May, the average high-temperature slightly increases, from an enjoyable 18.5°C (65.3°F) in April, to a pleasant 22°C (71.6°F). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Monte de São Silvestre, Portugal, with temperature in the range of an average low of 17.5°C (63.5°F) and an average high of 25.2°C (77.4°F). In Monte de São Silvestre, the average high-temperature slightly increases, from an agreeable 22°C (71.6°F) in May, to a moderately hot 25.2°C (77.4°F). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Monte de São Silvestre, Portugal, with average temperature varying between 19.1°C (66.4°F) and 28.1°C (82.6°F). In Monte de São Silvestre, the average high-temperature is essentially the same as in June - a still warm 28.1°C (82.6°F). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Monte de São Silvestre, Portugal, with average temperature varying between 28.9°C (84°F) and 19.7°C (67.5°F). With an average high-temperature of 28.9°C (84°F) and an average low-temperature of 19.7°C (67.5°F), August is the warmest month. In August, the average heat index is evaluated at a tropical 30.7°C (87.3°F). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Monte de São Silvestre, Portugal, with temperature in the range of an average low of 18.8°C (65.8°F) and an average high of 26°C (78.8°F). In September, the average high-temperature is practically the same as in August - a still moderately hot 26°C (78.8°F). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Monte de São Silvestre, Portugal, with average temperature ranging between min 16.9°C (62.4°F) and max 22.9°C (73.2°F). In Monte de São Silvestre, the average high-temperature slightly decreases, from a warm 26°C (78.8°F) in September, to an agreeable 22.9°C (73.2°F). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Monte de São Silvestre, Portugal, with temperature in the range of an average high of 17.9°C (64.2°F) and an average low of 13°C (55.4°F). In November, the average high-temperature drops, from an agreeable 22.9°C (73.2°F) in October, to a comfortable 17.9°C (64.2°F). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Monte de São Silvestre, Portugal, with temperature in the range of an average low of 10.9°C (51.6°F) and an average high of 15.9°C (60.6°F). In December, the average high-temperature is relatively the same as in November - a mild 15.9°C (60.6°F). Weather in December »
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FAQ

What is the coldest month in Monte de São Silvestre?

With an average high-temperature of 14.9°C (58.8°F) and an average low-temperature of 9.8°C (49.6°F), January is the coldest month in Monte de São Silvestre, Portugal.

What is the most humid month in Monte de São Silvestre?

January and December, with an average relative humidity of 76%, are most humid months in Monte de São Silvestre, Portugal.

How many days does it rain in Monte de São Silvestre?

Throughout the year, in Monte de São Silvestre, there are 55.6 rainfall days, and 107mm (4.21") of precipitation is accumulated.

What is the month with the least sunshine in Monte de São Silvestre?

With an average of 5.9h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index in Monte de São Silvestre?

The month with the lowest UV index in Monte de São Silvestre is January, with an average maximum UV index of 3.

What are the months with the highest UV index in Monte de São Silvestre?

Months with the highest UV index in Monte de São Silvestre, Portugal, are May through September, with an average maximum UV index of 6.

When are the longest days in Monte de São Silvestre?

June has the longest days of the year, with an average of 14.7h of daylight.

What is the driest month in Monte de São Silvestre?

The only month without rainfall in Monte de São Silvestre is July.

What month has the most sunshine in Monte de São Silvestre?

With an average of 11.9h of sunshine, July has the most sunshine of the year.

What is the warmest month in Monte de São Silvestre?

August is the warmest month in Monte de São Silvestre, with an average high-temperature of 28.9°C (84°F) and an average low-temperature of 19.7°C (67.5°F).

What is the least humid month in Monte de São Silvestre?

With an average relative humidity of 59%, August is the least humid month in Monte de São Silvestre.

When does it rain in Monte de São Silvestre?

Months with rainfall in Monte de São Silvestre are January through June, August through December.

What is the wettest month in Monte de São Silvestre?

The month with the most rainfall in Monte de São Silvestre, Portugal, is November when the rain falls for 7.4 days and typically aggregates up to 20mm (0.79") of precipitation.

What is the month with the shortest days in Monte de São Silvestre?

With an average of 9.6h of daylight, December has the shortest days of the year in Monte de São Silvestre.

Average temperature
Monte de São Silvestre, Portugal

Average temperature - Monte de São Silvestre, Portugal

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (14.9°C).

The month with the highest average low temperature is August (19.7°C).
The coldest month (with the lowest average low temperature) is February (9.6°C).

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Average pressure
Monte de São Silvestre, Portugal

Average pressure - Monte de São Silvestre, Portugal

The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed
Monte de São Silvestre, Portugal

Average wind speed - Monte de São Silvestre, Portugal

The windiest months (with the highest average wind speed) are February and March (16.9km/h).
The calmest month (with the lowest average wind speed) is September (11.6km/h).

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Average humidity
Monte de São Silvestre, Portugal

Average humidity - Monte de São Silvestre, Portugal

Months with the highest relative humidity are January and December (76%).
The month with the lowest relative humidity is August (59%).

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Average rainfall
Monte de São Silvestre, Portugal

Average rainfall - Monte de São Silvestre, Portugal

The wettest month (with the highest rainfall) is November (20mm).
The driest month (with the least rainfall) is July (0mm).

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Average rainfall days
Monte de São Silvestre, Portugal

Average rainfall days - Monte de São Silvestre, Portugal

The month with the highest number of rainy days is April (9 days).
The month with the least rainy days is August (0.6 days).

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Average daylight / Average sunshine
Monte de São Silvestre, Portugal

Average daylight / Average sunshine - Monte de São Silvestre, Portugal

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

The month with the most sunshine is July (Average sunshine: 11.9h).
The month with the least sunshine is January (Average sunshine: 5.9h).

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Average sunshine days
Monte de São Silvestre, Portugal

Average sunshine days - Monte de São Silvestre, Portugal

The month with the most sunshine days is July (29.5 days).
The month with the least sunshine days is April (18.5 days).

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Average UV index
Monte de São Silvestre, Portugal

Average UV index - Monte de São Silvestre, Portugal

Months with the highest UV index are May, June, July, August and September (UV index 6).
The month with the lowest UV index is January (UV index 3).

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Average visibility
Monte de São Silvestre, Portugal

Average visibility - Monte de São Silvestre, 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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