Monthly weather forecast and climate
São Jacinto, Portugal

Weather in January

January, the same as December, in São Jacinto, Portugal, is another mild winter month, with average temperature ranging between min 7.8°C (46°F) and max 13.3°C (55.9°F). With an average high-temperature of 13.3°C (55.9°F) and an average low-temperature of 7.8°C (46°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in São Jacinto, is another mild month, with average temperature fluctuating between 7.6°C (45.7°F) and 13.9°C (57°F). In February, the average high-temperature is relatively the same as in January - a still mild 13.9°C (57°F). Weather in February »

Weather in March

The first month of the spring, March, is also a moderate month in São Jacinto, Portugal, with average temperature ranging between min 8.8°C (47.8°F) and max 15.9°C (60.6°F). In São Jacinto, Portugal, the average high-temperature is relatively the same as in February - a still mild 15.9°C (60.6°F). Weather in March »

Weather in April

April in São Jacinto, Portugal, is a comfortable spring month, with average temperature ranging between min 9.9°C (49.8°F) and max 17.7°C (63.9°F). In April, the average high-temperature is essentially the same as in March - a comfortable 17.7°C (63.9°F). Weather in April »

Weather in May

May, the last month of the spring, in São Jacinto, is a pleasant month, with average temperature varying between 12.5°C (54.5°F) and 20.8°C (69.4°F). In May, the average high-temperature marginally rises, from a comfortable 17.7°C (63.9°F) in April, to an agreeable 20.8°C (69.4°F). Weather in May »

Weather in June

The first month of the summer, June, is also an agreeable month in São Jacinto, Portugal, with average temperature ranging between max 22.4°C (72.3°F) and min 14.1°C (57.4°F). In São Jacinto, Portugal, the average high-temperature is relatively the same as in May - a still pleasant 22.4°C (72.3°F). Weather in June »

Weather in July

July in São Jacinto, Portugal, is a warm summer month, with temperature in the range of an average low of 15.6°C (60.1°F) and an average high of 24.5°C (76.1°F). In July, the average high-temperature is almost the same as in June - a moderately hot 24.5°C (76.1°F). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in São Jacinto, Portugal, with average temperature fluctuating between 25.4°C (77.7°F) and 15.9°C (60.6°F). With an average high-temperature of 25.4°C (77.7°F) and an average low-temperature of 15.9°C (60.6°F), August is the warmest month. Weather in August »

Weather in September

September, the first month of the autumn, in São Jacinto, is still a warm month, with temperature in the range of an average low of 15.4°C (59.7°F) and an average high of 24.6°C (76.3°F). In September, the average high-temperature is almost the same as in August - a still warm 24.6°C (76.3°F). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in São Jacinto, Portugal, with temperature in the range of an average low of 14.2°C (57.6°F) and an average high of 21.5°C (70.7°F). In October, the average high-temperature slightly decreases, from a moderately hot 24.6°C (76.3°F) in September, to an agreeable 21.5°C (70.7°F). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in São Jacinto, Portugal, with average temperature ranging between max 15.8°C (60.4°F) and min 10.4°C (50.7°F). In November, the average high-temperature decreases, from an agreeable 21.5°C (70.7°F) in October, to a moderate 15.8°C (60.4°F). Weather in November »

Weather in December

December, the first month of the winter, in São Jacinto, is also a moderate month, with average temperature varying between 8.6°C (47.5°F) and 14.3°C (57.7°F). In São Jacinto, the average high-temperature is practically the same as in November - a still mild 14.3°C (57.7°F). Weather in December »
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FAQ

What is the coldest month in São Jacinto?

The coldest month is January, with an average high-temperature of 13.3°C (55.9°F) and an average low-temperature of 7.8°C (46°F).

What is the most humid month in São Jacinto?

The most humid month in São Jacinto is January, with an average relative humidity of 81%.

How many days does it rain in São Jacinto?

In São Jacinto, Portugal, during the entire year, the rain falls for 125.8 days and collects up to 623mm (24.53") of precipitation.

What is the month with the least sunshine in São Jacinto?

With an average of 5.2h of sunshine, January has the least sunshine of the year in São Jacinto, Portugal.

What are the months with the lowest UV index in São Jacinto?

Months with the lowest UV index in São Jacinto, Portugal, are January, February, November and December, with an average maximum UV index of 3.

What is the month with the highest UV index in São Jacinto?

May through September, with an average maximum UV index of 5, are months with the highest UV index.

When are the longest days in São Jacinto?

June has the longest days of the year in São Jacinto, Portugal, with an average of 15.1h of daylight.

What is the driest month in São Jacinto?

The month with the least rainfall is July when the rain falls for 4.5 days and typically collects 6mm (0.24") of precipitation.

What month has the most sunshine in São Jacinto?

The month with the most sunshine in São Jacinto is July, with an average of 11.3h of sunshine.

What is the warmest month in São Jacinto?

August is the warmest month in São Jacinto, Portugal, with an average high-temperature of 25.4°C (77.7°F) and an average low-temperature of 15.9°C (60.6°F).

What is the least humid month in São Jacinto?

The least humid month is September, with an average relative humidity of 70%.

What is the rainiest month in São Jacinto?

The month with the most rainfall is November when the rain falls for 14.9 days and typically aggregates up to 94mm (3.7") of precipitation.

What is the month with the shortest days in São Jacinto?

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

Average temperature
São Jacinto, Portugal

Average temperature - São Jacinto, Portugal

The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (13.3°C).

The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (7.6°C).

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Average pressure
São Jacinto, Portugal

Average pressure - São Jacinto, Portugal

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed
São Jacinto, Portugal

Average wind speed - São Jacinto, Portugal

The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is September (9.9km/h).

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Average humidity
São Jacinto, Portugal

Average humidity - São Jacinto, Portugal

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (70%).

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Average rainfall
São Jacinto, Portugal

Average rainfall - São Jacinto, Portugal

The wettest month (with the highest rainfall) is November (94mm).
The driest month (with the least rainfall) is July (6mm).

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Average rainfall days
São Jacinto, Portugal

Average rainfall days - São Jacinto, Portugal

The month with the highest number of rainy days is November (14.9 days).
The month with the least rainy days is August (3.3 days).

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Average daylight / Average sunshine
São Jacinto, Portugal

Average daylight / Average sunshine - São Jacinto, 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: 11.3h).
The month with the least sunshine is January (Average sunshine: 5.2h).

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Average sunshine days
São Jacinto, Portugal

Average sunshine days - São Jacinto, Portugal

The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (12.9 days).

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Average UV index
São Jacinto, Portugal

Average UV index - São Jacinto, Portugal

Months with the highest UV index are May, June, July, August and September (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
São Jacinto, Portugal

Average visibility - São Jacinto, Portugal

Months with the highest visibility are February, June and December (10km).
Months with the lowest visibility are January, March, April, May, July, August, September, October and November (9km).

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