July weather forecast and climate
Corfu, Greece

Beautiful white sandy beaches and clear waters in a village in Corfu Island, Greece
Beautiful white sandy beaches and clear waters in a village in Corfu Island, Greece

Weather in July

July in Corfu, Greece, is a hot summer month, with average temperature fluctuating between 18.4°C (65.1°F) and 30.9°C (87.6°F).
The perfect water temperature of 25.3°C (77.5°F) with 9.2mm (0.36") of accumulated rainfall and only 2.3 rainfall days, makes July a great period for swimming and other water activities.

Temperature

In Corfu, the average high-temperature is almost the same as in June - a hot 30.9°C (87.6°F). In Corfu, in July, the average low-temperature is 18.4°C (65.1°F).

Heat index

The average heat index is calculated to a tropical 34.6°C (94.3°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. 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', 'feels like', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, pregnancy, differences in body mass, height, and shape), and activity. 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. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

July is the least humid month, with an average relative humidity of 60%.

Rainfall

The month with the least rainfall is July when the rain falls for 2.3 days and typically collects 9.2mm (0.36") of precipitation.

Sea temperature

In Corfu, the average seawater temperature is 25.3°C (77.5°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In Corfu, Greece, the average length of the day in July is 14.6h.

Sunshine

July has the most sunshine of the year, with an average of 11.8h of sunshine.

UV index

June and July, with an average maximum UV index of 9, are months with the highest UV index in Corfu. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 9 transform into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in July in Corfu?

In Corfu, Greece, in July, the average high-temperature is 30.9°C (87.6°F), and the average low-temperature is 18.4°C (65.1°F). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines relative humidity and air temperature, is evaluated at 34.6°C (94.3°F).

What is the least humid month in Corfu?

July is the least humid month in Corfu, with an average relative humidity of 60%.

What is the average humidity in July in Corfu?

In Corfu, Greece, the average relative humidity in July is 60%.

How much does it rain in Corfu in July?

In Corfu, Greece, during July, the rain falls for 2.3 days and regularly aggregates up to 9.2mm (0.36") of precipitation.

What is the driest month in Corfu?

July is the month with the least rainfall in Corfu, Greece. Rain falls for 2.3 days and accumulates 9.2mm (0.36") of precipitation.

How warm is the water in July in Corfu?

In Corfu, Greece, in July, the average water temperature is 25.3°C (77.5°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Corfu have in July?

In July, the average length of the day is 14.6h.

What month has the most sunshine in Corfu?

With an average of 11.8h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July in Corfu?

The average sunshine in July in Corfu, Greece, is 11.8h.

When is the highest UV index in Corfu?

June and July, with an average maximum UV index of 9, are months with the highest UV index.

What is the UV index reading in July in Corfu?

The average daily maximum UV index in July is 9. A UV Index reading of 8 to 10 represents a very high hazard to health from unprotected exposure to the UV radiation.

Average temperature in July
Corfu, Greece

Average temperature in July - Corfu, Greece
  • Average high temperature in July: 30.9°C

The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (13.9°C).

  • Average low temperature in July: 18.4°C

The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (5.1°C).

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Average humidity in July
Corfu, Greece

Average humidity in July - Corfu, Greece
  • Average humidity in July: 60%

The month with the highest relative humidity is November (77.5%).
The month with the lowest relative humidity is July (60%).

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Average rainfall in July
Corfu, Greece

Average rainfall in July - Corfu, Greece
  • Average rainfall in July: 9.2mm

The wettest month (with the highest rainfall) is November (187.4mm).
The driest month (with the least rainfall) is July (9.2mm).

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Average rainfall days in July
Corfu, Greece

Average rainfall days in July - Corfu, Greece
  • Average rainfall days in July: 2.3 days

The month with the highest number of rainy days is December (17.5 days).
The month with the least rainy days is July (2.3 days).

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Average sea temperature in July
Corfu, Greece

Average sea temperature in July - Corfu, Greece
  • Average sea temperature in July: 25.3°C

The best month for swimming (with the highest average sea temperature) is August (25.7°C).
The coldest month (with the lowest average sea temperature) is February (15.2°C).

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Average daylight in July /
Average sunshine in July
Corfu, Greece

Average daylight in July / Average sunshine in July - Corfu, Greece
  • Average daylight in July: 14.6h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in July: 11.8h

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is December (Average sunshine: 3.6h).

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Average UV index in July
Corfu, Greece

Average UV index in July - Corfu, Greece
  • Average UV index in July: 9

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).

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