July weather forecast and climate
Virela, Portugal

Weather in July

July, like June, in Virela, Portugal, is a moderately hot summer month, with average temperature varying between 28.2°C (82.8°F) and 14°C (57.2°F).

Temperature

In July, the average high-temperature marginally rises, from a warm 24.7°C (76.5°F) in June, to a still moderately hot 28.2°C (82.8°F). In July, in Virela, the average low-temperature is 14°C (57.2°F).

Heat index

In July, the average heat index is estimated at a tropical 30.4°C (86.7°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, clothing, pregnancy). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In July, the average relative humidity in Virela is 65%.

Rainfall

The month with the least rainfall is July when the rain falls for 5.2 days and typically collects 6mm (0.24") of precipitation.

Snowfall

May through October and December are months without snowfall in Virela.

Daylight

In Virela, Portugal, the average length of the day is 14.7h.

Sunshine

July has the most sunshine of the year in Virela, with an average of 11.4h of sunshine.

UV index

Months with the highest UV index in Virela, Portugal, are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in July in Virela?

In Virela, in July, the average high-temperature is 28.2°C (82.8°F), and the average low-temperature is 14°C (57.2°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines air temperature and relative humidity, in July is estimated at 30.4°C (86.7°F).

What is the average humidity in July in Virela?

The average relative humidity in July in Virela, Portugal, is 65%.

How many days does it rain in July in Virela?

In July, in Virela, Portugal, the rain falls for 5.2 days. Throughout July, 6mm (0.24") of precipitation is accumulated.

What is the driest month in Virela?

July is the month with the least rainfall. Rain falls for 5.2 days and accumulates 6mm (0.24") of precipitation.

When it does not snow in Virela?

May through October and December are months without snowfall in Virela, Portugal.

What is the average length of the day in July in Virela?

The average length of the day in July in Virela, Portugal, is 14.7h.

What month has the most sunshine in Virela?

July has the most sunshine of the year, with an average of 11.4h of sunshine.

How many hours of sunshine does Virela have in July?

In July, the average sunshine in Virela, Portugal, is 11.4h.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Virela, Portugal.

What is the UV index reading in July in Virela?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to the UV radiation.

Average temperature in July
Virela, Portugal

Average temperature in July - Virela, Portugal
  • Average high temperature in July: 28.2°C

The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (12°C).

  • Average low temperature in July: 14°C

The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (4.3°C).

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Average pressure in July
Virela, Portugal

Average pressure in July - Virela, Portugal
  • Average pressure in July: 1016.5mbar

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in July
Virela, Portugal

Average wind speed in July - Virela, Portugal
  • Average wind speed in July: 7.5km/h

The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is September (6.9km/h).

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Average humidity in July
Virela, Portugal

Average humidity in July - Virela, Portugal
  • Average humidity in July: 65%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (62%).

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Average rainfall in July
Virela, Portugal

Average rainfall in July - Virela, Portugal
  • Average rainfall in July: 6mm

The wettest month (with the highest rainfall) is November (96mm).
The driest month (with the least rainfall) is July (6mm).

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Average rainfall days in July
Virela, Portugal

Average rainfall days in July - Virela, Portugal
  • Average rainfall days in July: 5.2 days

Months with the highest number of rainy days are January and April (14.7 days).
The month with the least rainy days is August (3.9 days).

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Average snowfall in July
Virela, Portugal

Average snowfall in July - Virela, Portugal
  • Average snowfall in July: 0mm

Months with the highest snowfall are January and March (2mm).
Months with the least snowfall are May, June, July, August, September, October and December (0mm).

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Average snowfall days in July
Virela, Portugal

Average snowfall days in July - Virela, Portugal
  • Average snowfall days in July: 0 days

Months with the highest number of snowfall days are January, February and March (0.3 days).
Months with the least snowfall days are May, June, July, August, September, October and December (0 days).

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

Average daylight in July / Average sunshine in July - Virela, Portugal
  • Average daylight in July: 14.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in July: 11.4h

The month with the most sunshine is July (Average sunshine: 11.4h).
The month with the least sunshine is January (Average sunshine: 5h).

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Average sunshine days in July
Virela, Portugal

Average sunshine days in July - Virela, Portugal
  • Average sunshine days in July: 23.5 days

The month with the most sunshine days is August (25 days).
The month with the least sunshine days is November (13.5 days).

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Average UV index in July
Virela, Portugal

Average UV index in July - Virela, Portugal
  • Average UV index in July: 6

Months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in July
Virela, Portugal

Average cloud cover in July - Virela, Portugal
  • Average cloud cover in July: 19

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in July
Virela, Portugal

Average visibility in July - Virela, Portugal
  • Average visibility in July: 9km

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

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