Petra
Greece
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Petra, Greece

An aerial panoramic view of the village of Petra in Greece, the beautiful waters, and the rest of Lesvos Island and Mythimna region
An aerial panoramic view of the village of Petra in Greece, the beautiful waters, and the rest of Lesvos Island and Mythimna region
July, like June, in Petra, Greece, is a moderately hot summer month, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 20°C (68°F).

Temperature

With an average high-temperature of 29°C (84.2°F) and an average low-temperature of 20°C (68°F), July is the warmest month.

Rainfall

In July, in Petra, the rain falls for 5 days. Throughout July, 8mm (0.3") of precipitation is accumulated. In Petra, during the entire year, the rain falls for 86 days and collects up to 646mm (25.4") of precipitation.

Sea temperature

In Petra, the average water temperature is 24.2°C (75.6°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 24.2°C (75.6°F).

Daylight

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

Sunshine

July has the most sunshine of the year in Petra, with an average of 14h of sunshine.

UV index

July is the month with the highest UV index, with an average maximum UV index of 10. A UV Index value of 8 to 10 symbolizes a very high health hazard from unsafe exposure to the UV radiation for average individuals.
The daily maximum UV index of 10 interpret into the following advice:
Take extra precautions. Protection against sun damage is required. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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.

What is the warmest month in Petra?

The warmest month in Petra, Greece, is July, with an average high-temperature of 29°C (84.2°F) and an average low-temperature of 20°C (68°F).

What is the temperature in July in Petra?

The average high-temperature, in July, in Petra, Greece, is 29°C (84.2°F), while the average low-temperature is 20°C (68°F).

How many days does it rain in July in Petra?

In July, in Petra, the rain falls for 5 days. Throughout July, 8mm (0.3") of precipitation is accumulated.

How warm is the water in July in Petra?

In July, the average sea temperature in Petra, Greece, is 24.2°C (75.6°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.2°C (75.6°F) water.

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

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

What month has the most sunshine in Petra?

July has the most sunshine of the year, with an average of 14h of sunshine.

How many hours of sunshine does Petra have in July?

The average sunshine in July in Petra, Greece, is 14h.

What is the month with the highest UV index in Petra?

July is the month with the highest UV index in Petra, Greece, with an average maximum UV index of 10.

What is the UV index intensity in July in Petra?

In Petra, the average daily maximum UV index in July is 10. A UV Index value of 8 to 10 symbolizes a very high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in July - Petra, Greece
  • Average high temperature in July: 29°C

The warmest month (with the highest average high temperature) is July (29°C).
Months with the lowest average high temperature are January and February (11°C).

  • Average low temperature in July: 20°C

The month with the highest average low temperature is July (20°C).
Coldest months (with the lowest average low temperature) are January and February (5°C).

Average rainfall in July - Petra, Greece
  • Average rainfall in July: 8mm

The wettest month (with the highest rainfall) is December (129mm).
The driest month (with the lowest rainfall) is August (7mm).

Average rainfall days in July - Petra, Greece
  • Average rainfall days in July: 5 days

Months with the highest number of rainy days are January and December (12 days).
Months with the lowest number of rainy days are June and September (4 days).

Average sea temperature in July - Petra, Greece
  • Average sea temperature in July: 24.2°C

The best month for swimming (with the highest average sea temperature) is August (24.5°C).
Coldest months (with the lowest average sea temperature) are February and March (15.3°C).

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

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

  • Average sunshine in July: 14h

The month with most sunshine is July (Average sunshine: 14h).
The month with least sunshine is December (Average sunshine: 4h).

Average UV index in July - Petra, Greece
  • Average UV index in July: 10

The month with the highest UV index is July (UV index 10).
Months with the lowest UV index are January, November and December (UV index 2).