Patras
Greece
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Patras, Greece

July is a tropical summer month in Patras, Greece, with average temperature ranging between max 30.1°C (86.2°F) and min 19.4°C (66.9°F).

Temperature

In July, the average high-temperature is essentially the same as in June - a hot 30.1°C (86.2°F). In Patras, Greece, the average low-temperature is 19.4°C (66.9°F).

Rainfall

The month with the least rainfall is July when the rain falls for 1 days and typically collects 4.6mm (0.2") of precipitation.

Sea temperature

In Patras, in July, the average water temperature is 25.8°C (78.4°F). 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 July, the average length of the day in Patras is 14.5h.

Sunshine

July has the most sunshine of the year in Patras, with an average of 13h of sunshine.

UV index

The month with the highest UV index is July, with an average maximum UV index of 10. A UV Index reading of 8 to 10 represents a very high health hazard from the exposure to the Sun's UV rays for the average person.
In July, the average maximum UV index of 10 translate into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. 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. 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. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in July in Patras?

In Patras, Greece, in July, the average high-temperature is 30.1°C (86.2°F), and the average low-temperature is 19.4°C (66.9°F).

How many days does it rain in July in Patras?

In Patras, Greece, in July, it is raining for 1 days, with typically 4.6mm (0.2") of accumulated precipitation.

What is the driest month in Patras?

The month with the least rainfall in Patras is July when the rain falls for 1 days and typically collects 4.6mm (0.2") of precipitation.

What is the water temperature in July in Patras?

In Patras, in July, the average water temperature is 25.8°C (78.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Patras have in July?

In July, the average length of the day in Patras is 14.5h.

What month has the most sunshine in Patras?

With an average of 13h of sunshine, July has the most sunshine of the year in Patras.

How long on average sun shines in July in Patras?

The average sunshine in July in Patras is 13h.

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

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

How high is the UV index in July in Patras?

The average daily maximum UV index in July in Patras, Greece, is 10. A UV Index reading of 8 to 10 represents a very high health threat from the exposure to the Sun's UV radiation.
Average temperature in July - Patras, Greece
  • Average high temperature in July: 30.1°C

The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (14.5°C).

  • Average low temperature in July: 19.4°C

The month with the highest average low temperature is August (19.6°C).
The coldest month (with the lowest average low temperature) is January (6.1°C).

Average rainfall in July - Patras, Greece
  • Average rainfall in July: 4.6mm

The wettest month (with the highest rainfall) is November (118mm).
The driest month (with the lowest rainfall) is July (4.6mm).

Average rainfall days in July - Patras, Greece
  • Average rainfall days in July: 1 days

The month with the highest number of rainy days is December (13.2 days).
Months with the lowest number of rainy days are July and August (1 days).

Average sea temperature in July - Patras, Greece
  • Average sea temperature in July: 25.8°C

The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).

Average daylight in July / Average sunshine in July - Patras, Greece
  • Average daylight in July: 14.5h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.6h).

  • Average sunshine in July: 13h

The month with most sunshine is July (Average sunshine: 13h).
Months with least sunshine are January, February, November and December (Average sunshine: 5).

Average UV index in July - Patras, 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 and December (UV index 2).