Oia
Greece
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Oia, Greece

July, like June, in Oia, Greece, is a moderately hot summer month, with average temperature fluctuating between 27°C (80.6°F) and 23°C (73.4°F).

Temperature

In July, the average high-temperature is almost the same as in June - a still moderately hot 27°C (80.6°F). In July, in Oia, the average low-temperature is 23°C (73.4°F).

Rainfall

July and August are months with the least rain in Oia when the rain falls for 1 days and typically aggregates up to 1mm (0") of rain.

Sea temperature

In Oia, in July, the average water temperature is 23°C (73.4°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23°C (73.4°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

In July, the average length of the day is 14.4h.

Sunshine

Months with the most sunshine in Oia are June and July, with an average of 13h of sunshine.

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 10. A UV Index estimate of 8 to 10 represents a very high health risk from unsafe exposure to the UV radiation for ordinary individuals.
In July, the average maximum UV index of 10 translate into the following recommendations:
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. Prolonged stay under the direct sun should be avoided as much as possible, especially if a person burns easily. Sunscreen with a minimum 30 sun protection factor should always be used. 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 Oia?

In Oia, in July, the average high-temperature is 27°C (80.6°F), and the average low-temperature is 23°C (73.4°F).

How many days does it rain in July in Oia?

In July, the rain falls for 1 days. Throughout July, 1mm (0") of precipitation is accumulated.

What is the driest month in Oia?

Months with the least rainfall are July and August Rain falls for 1 days and accumulates 1mm (0") of rain.

What is the water temperature in July in Oia?

In Oia, Greece, in July, the average water temperature is 23°C (73.4°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23°C (73.4°F) water may be enjoyable.

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

In July, the average length of the day is 14.4h.

What is the month with the most sunshine in Oia?

Months with the most sunshine in Oia, Greece, are June and July, with an average of 13h of sunshine.

How many hours of sunshine does Oia have in July?

In Oia, the average sunshine in July is 13h.

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

June and July, with an average maximum UV index of 10, are months with the highest UV index in Oia, Greece.

What is the UV index reading in July in Oia?

In Oia, Greece, the average daily maximum UV index in July is 10. A UV Index estimate of 8 to 10 represents a very high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in July - Oia, Greece
  • Average high temperature in July: 27°C

The warmest month (with the highest average high temperature) is August (28°C).
Months with the lowest average high temperature are January and February (14°C).

  • Average low temperature in July: 23°C

Months with the highest average low temperature are July and August (23°C).
Coldest months (with the lowest average low temperature) are January and February (9°C).

Average rainfall in July - Oia, Greece
  • Average rainfall in July: 1mm

The wettest month (with the highest rainfall) is January (114mm).
Driest months (with the lowest rainfall) are July and August (1mm).

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

The month with the highest number of rainy days is December (12 days).
Months with the lowest number of rainy days are June, July, August and September (1 days).

Average sea temperature in July - Oia, Greece
  • Average sea temperature in July: 23°C

The best month for swimming (with the highest average sea temperature) is August (24°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in July / Average sunshine in July - Oia, Greece
  • Average daylight in July: 14.4h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in July: 13h

Months with most sunshine are June and July (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 4).

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

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).