Ermoupoli
Greece
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Ermoupoli, Greece

July, the same as June, is a moderately hot summer month in Ermoupoli, Greece, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 28°C (82.4°F).
The perfect water temperature of 25.1°C (77.2°F) with 2mm (0.08") of accumulated rainfall and only 1 rainfall days, makes July a great period for swimming and other water activities.

Temperature

With an average high-temperature of 28°C (82.4°F) and an average low-temperature of 22°C (71.6°F), July is the warmest month.

Rainfall

July and August are months with the least rain when the rain falls for 1 days and typically aggregates up to 2mm (0.08") of rain.

Sea temperature

In Ermoupoli, the average water temperature is 25.1°C (77.2°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 Ermoupoli, the average length of the day is 14.5h.

Sunshine

The month with the most sunshine in Ermoupoli is July, 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 estimate of 8 to 10 represents a very high health vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 10 transform into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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 reflection of water and sand dramatically increases exposure to the UV rays.

What is the warmest month in Ermoupoli?

The warmest month in Ermoupoli is July, with an average high-temperature of 28°C (82.4°F) and an average low-temperature of 22°C (71.6°F).

What is the temperature in July in Ermoupoli?

In July, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 22°C (71.6°F).

How many days does it rain in July in Ermoupoli?

In Ermoupoli, in July, during 1 rainfall days, 2mm (0.08") of precipitation is typically accumulated.

What is the driest month in Ermoupoli?

July and August are months with the least rain in Ermoupoli when the rain falls for 1 days and typically aggregates up to 2mm (0.08") of rain.

What is the water temperature in July in Ermoupoli?

In Ermoupoli, Greece, the average seawater temperature in July is 25.1°C (77.2°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.

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

The average length of the day in July in Ermoupoli, Greece, is 14.5h.

What month has the most sunshine in Ermoupoli?

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

How many hours of sunshine does Ermoupoli have in July?

In Ermoupoli, Greece, the average sunshine in July is 14h.

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

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

What is the UV index reading in July in Ermoupoli?

The average daily maximum UV index in July in Ermoupoli 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 - Ermoupoli, Greece
  • Average high temperature in July: 28°C

The warmest month (with the highest average high temperature) is July (28°C).
Months with the lowest average high temperature are January and February (13°C).

  • Average low temperature in July: 22°C

The month with the highest average low temperature is July (22°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in July - Ermoupoli, Greece
  • Average rainfall in July: 2mm

The wettest month (with the highest rainfall) is December (91mm).
Driest months (with the lowest rainfall) are July and August (2mm).

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

The month with the highest number of rainy days is December (11 days).
Months with the lowest number of rainy days are June, July, August and September (1 days).

Average sea temperature in July - Ermoupoli, Greece
  • Average sea temperature in July: 25.1°C

The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (15.6°C).

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

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

  • Average sunshine in July: 14h

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

Average UV index in July - Ermoupoli, 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).