July weather forecast
Quarteira, Portugal

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Weather in July

July is peak summer in Quarteira, with the highest temperatures of the year. Apart from its successor August, no other month in the calendar competes with July's weather. The city basks in peak sunlight hours, reaching a dazzling 14.4 hours per day, with a maximum UV index of 9. This is the time when backyard barbecues, and beach activities become a regular fixture. With scorching temperatures and clear skies, it is indeed the sunniest season.

Temperature

During July and August, Quarteira experiences its highest average temperatures, peaking at 28°C (82.4°F).

Rainfall

The months with the least rainfall are July and August Rain falls for 1 days and accumulates 2mm (0.08") of rain.

Sea temperature

In Quarteira, in July, the average water temperature is 21.2°C (70.2°F).
Note: Most people do not enjoy swimming in water that is 21.2°C (70.2°F). Breathing becomes increasingly challenging as the water temperature dips under 21°C (69.8°F).

Daylight

In Quarteira, the average length of the day in July is 14h and 25min.
On the first day of the month, sunrise is at 06:16 and sunset at 20:56. On the last day of July, sunrise is at 06:37 and sunset at 20:40 WEST.

Sunshine

July has the most sunshine of the year in Quarteira, with an average of 12h of sunshine.

UV index

June through August, with an average maximum UV index of 9, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 9 during July translates into the following directions:
Ensure you act responsibly. Without precautions, skin and eyes can suffer. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Prevent sunburn and harmful radiation by regularly using sunscreen with a 30 SPF rating or higher. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.
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Frequently asked questions

What are the warmest months in Quarteira?

Quarteira's temperature peaks during July and August, with an average high-temperature of 28°C (82.4°F).

How hot is July in Quarteira?

The average high-temperature, in July, in Quarteira, is 28°C (82.4°F), while the average low-temperature is 17°C (62.6°F).

What is the driest month in Quarteira?

The months with the least rainfall in Quarteira are July and August Rain falls for 1 days and accumulates 2mm (0.08") of rain.

How many days does it rain in July in Quarteira?

In Quarteira, in July, it is raining for 1 days, with typically 2mm (0.08") of accumulated precipitation.

What is the sea temperature in July in Quarteira?

In Quarteira, the average seawater temperature in July is 21.2°C (70.2°F). For most, swimming in 21.2°C (70.2°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Quarteira have in July?

The average day length in July in Quarteira is 14h and 25min.

When is the sunrise / sunset in July in Quarteira?

On the first day of July in Quarteira, sunrise is at 06:16 and sunset at 20:56. On the last day of the month, sunrise is at 06:37 and sunset at 20:40 WEST.

What month has the most sunshine in Quarteira?

With an average of 12h of sunshine, July has the most sunshine of the year in Quarteira, Portugal.

How long on average sun shines in July in Quarteira?

In July, the average sunshine duration in Quarteira, Portugal, is 12h.

What are the months with the highest UV index in Quarteira?

The months with the highest UV index in Quarteira are June through August, with an average maximum UV index of 9.

How high is the UV index in July in Quarteira?

The average daily maximum UV index in July in Quarteira, Portugal, is 9. A UV Index value of 8 to 10 symbolizes a very high health risk from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in July
Quarteira, Portugal

Average temperature in July - Quarteira, Portugal
  • Average high temperature in July: 28°C

The warmest months (with the highest average high temperature) are July and August (28°C).
The months with the lowest average high temperature are January, February and December (16°C).

  • Average low temperature in July: 17°C

The months with the highest average low temperature are July, August and September (17°C).
The coldest months (with the lowest average low temperature) are January and February (8°C).

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Average rainfall in July
Quarteira, Portugal

Average rainfall in July - Quarteira, Portugal
  • Average rainfall in July: 2mm

The wettest month (with the highest rainfall) is December (100mm).
The driest months (with the least rainfall) are July and August (2mm).

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Average rainfall days in July
Quarteira, Portugal

Average rainfall days in July - Quarteira, Portugal
  • Average rainfall days in July: 1 days

The month with the highest number of rainy days is December (12 days).
The months with the least rainy days are July and August (1 days).

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Average sea temperature in July
Quarteira, Portugal

Average sea temperature in July - Quarteira, Portugal
  • Average sea temperature in July: 21.2°C

The best month for swimming (with the highest average sea temperature) is August (21.7°C).
The coldest month (with the lowest average sea temperature) is March (16°C).

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Average daylight in July /
Average sunshine in July
Quarteira, Portugal

Average daylight in July / Average sunshine in July - Quarteira, Portugal
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in July: 12h

The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 5h).

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Average UV index in July
Quarteira, Portugal

Average UV index in July - Quarteira, Portugal
  • Average UV index in July: 9

The months with the highest UV index are June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 2).

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Quarteira, Portugal

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