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

August weather forecast and climate
Patras, Greece

The last month of the summer, August, is also a hot month in Patras, Greece, with average temperature varying between 19.6°C (67.3°F) and 30.9°C (87.6°F).
The ideal sea water temperature of 26.1°C (79°F) and only 1 rainfall days, with 5.2mm (0.2") of accumulated rainfall, make August the best time for swimming and other water activities.

Temperature

The warmest month in Patras is August, with an average high-temperature of 30.9°C (87.6°F) and an average low-temperature of 19.6°C (67.3°F).

Rainfall

In Patras, in August, it is raining for 1 days, with typically 5.2mm (0.2") of accumulated precipitation. In Patras, during the entire year, the rain falls for 86 days and collects up to 662.7mm (26.1") of precipitation.

Sea temperature

August is the month with the warmest seawater, with an average sea temperature of 26.1°C (79°F).
Note: 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.

Daylight

The average length of the day in August is 13.6h.

Sunshine

The average sunshine in Patras is 12h.

UV index

In August, the average daily maximum UV index in Patras is 9. A UV Index estimate of 8 to 10 represents a very high health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: In August, the average maximum UV index of 9 translate into the following recommendations:
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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Patras?

August is the warmest month in Patras, with an average high-temperature of 30.9°C (87.6°F) and an average low-temperature of 19.6°C (67.3°F).

What is the temperature in August in Patras?

The average high-temperature, in August, is 30.9°C (87.6°F), while the average low-temperature is 19.6°C (67.3°F).

How many days does it rain in August in Patras?

In Patras, in August, it is raining for 1 days, with typically 5.2mm (0.2") of accumulated precipitation.

What is the month with the warmest sea water in Patras?

The month with the warmest seawater is August, with an average sea temperature of 26.1°C (79°F).

How warm is the water in August in Patras?

In Patras, Greece, in August, the average water temperature is 26.1°C (79°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.

How many hours of daylight does Patras have in August?

In August, the average length of the day in Patras is 13.6h.

How long on average sun shines in August in Patras?

In August, the average sunshine is 12h.

What is the UV index reading in August in Patras?

In Patras, the average daily maximum UV index in August is 9. A UV Index estimate of 8 to 10 represents a very high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in August - Patras, Greece
  • Average high temperature in August: 30.9°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 August: 19.6°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 August - Patras, Greece
  • Average rainfall in August: 5.2mm

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 August - Patras, Greece
  • Average rainfall days in August: 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 August - Patras, Greece
  • Average sea temperature in August: 26.1°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 August / Average sunshine in August - Patras, Greece
  • Average daylight in August: 13.6h

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 August: 12h

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 August - Patras, Greece
  • Average UV index in August: 9

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).