July weather forecast
Corvo Island, Portugal

Grazing cows in Corvo Island fields, Portugal
Grazing cows in Corvo Island fields, Portugal

July

Weather in July

July in Corvo Island, Portugal, is a pleasant summer month, with an average temperature fluctuating between 15°C (59°F) and 21°C (69.8°F).

Temperature

Corvo Island notes an average high-temperature of a pleasant 21°C (69.8°F) in July, displaying minor variation from June. In the month of July, the average low-temperature usually rests at a moderate 15°C (59°F).

Rainfall

The month with the least rainfall is July, when the rain falls for 12 days and typically collects 55mm (2.17") of precipitation.

Sea temperature

In Corvo Island, the average seawater temperature in July is 22°C (71.6°F).
Note: Considering one's resistance to cold, elements like sunshine, wind, and the prevailing temperature matter when taking a swim in 22°C (71.6°F) waters. (For comparison, the Olympic swimming standard is set between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In Corvo Island, the average length of the day in July is 14h and 40min.
On the first day of July, sunrise is at 06:40 and sunset at 21:36. On the last day of the month, sunrise is at 07:03 and sunset at 21:18 +00.

Sunshine

The months with the most sunshine are July and August, with an average of 7h of sunshine.

UV index

July is the month with the highest UV index, with an average maximum UV index of 9. A UV Index estimate of 8 to 10 represents a very high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 9 during July translates into the following recommendations:
Refrain from exposing skin and eyes. Without protection, they can get damaged rapidly. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Protect your skin by minimizing time under direct sun, especially if you’re prone to burns. Always wear sunscreen of 30 SPF or higher. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.

Frequently asked questions

What are the temperatures in July?
The average high-temperature, in July, in Corvo Island, is 21°C (69.8°F), while the average low-temperature is 15°C (59°F).
What is the driest month?
The month with the least rainfall is July, when the rain falls for 12 days and typically collects 55mm (2.17") of precipitation.
How much does it rain in July?
In Corvo Island, Portugal, during July, the rain falls for 12 days and regularly aggregates up to 55mm (2.17") of precipitation.
How warm is the water in July?
In Corvo Island, in July, the average water temperature is 22°C (71.6°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22°C (71.6°F) water.
What is the average length of the day in July?
The average day length in July is 14h and 40min.
When are sunrise and sunset in July?
In July, on the first day of the month, sunrise is at 06:40 and sunset at 21:36. On the last day of the month, sunrise is at 07:03 and sunset at 21:18 +00.
What are the months with the most sunshine?
The months with the most sunshine are July and August, with an average of 7h of sunshine.
How many hours of sunshine does Corvo Island have in July?
In July, the average sunshine duration is 7h.
What is the month with the highest UV index?
With an average maximum UV index of 9, July is the month with the highest UV index.
What is the UV index reading in July?
In July, the average daily maximum UV index is 9. A UV Index of 8 to 10 symbolizes a very high health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average UV index
Average temperature in July
Corvo Island, Portugal
  • Average high temperature in July: 21°C

The warmest month (with the highest average high temperature) is August (22°C).
The months with the lowest average high temperature are January, February and March (13°C).

  • Average low temperature in July: 15°C

The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (8°C).

Average rainfall in July
Corvo Island, Portugal
  • Average rainfall in July: 55mm

The wettest month (with the highest rainfall) is December (140mm).
The driest month (with the least rainfall) is July (55mm).

Average rainfall days in July
Corvo Island, Portugal
  • Average rainfall days in July: 12 days

The month with the highest number of rainy days is January (20 days).
The months with the least rainy days are June, July and August (12 days).

Average sea temperature in July
Corvo Island, Portugal
  • Average sea temperature in July: 22°C

The best months for swimming (with the highest average sea temperature) are August and September (23°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (16°C).

Average daylight in July /
Average sunshine in July
Corvo Island, Portugal
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 7h

The months with the most sunshine are July and August (Average sunshine: 7h).
The months with the least sunshine are January, February, November and December (Average sunshine: 3h).

Average UV index in July
Corvo Island, Portugal
  • Average UV index in July: 9

The month with the highest UV index is July (UV index 9).
The months with the lowest UV index are January and December (UV index 2).

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