Alonnisos
Greece
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Alonnisos, Greece

Julio, the same as Junio, is another warm summer month in Alonnisos, Greece, with temperature in the range of an average high of 28°C (82.4°F) and an average low of 19°C (66.2°F).

Temperature

Julio and Agosto, with an average high-temperature of 28°C (82.4°F), are the warmest months.

Rainfall

The month with the least rainfall is Julio when the rain falls for 3 days and typically collects 22mm (0.87") of precipitation.

Sea temperature

Julio and Agosto, with an average sea temperature of 24°C (75.2°F), are months with the warmest seawater.
Note: 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°C (75.2°F).

Daylight

In Julio, the average length of the day in Alonnisos, Greece, is 14.6h.

Sunshine

With an average of 13h of sunshine, Julio has the most sunshine of the year in Alonnisos.

UV index

Months with the highest UV index in Alonnisos are Junio and Julio, with an average maximum UV index of 9. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 9 in Julio transform into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Protect yourself by liberally applying a sunscreen of at least 30 SPF. Sunscreen prevents sunburn and decreases the damaging effects of Sun's radiation on the immune system. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the warmest month in Alonnisos?

Warmest months in Alonnisos, Greece, are Julio and Agosto, with an average high-temperature of 28°C (82.4°F).

What is the temperature in Julio in Alonnisos?

In Alonnisos, in Julio, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 19°C (66.2°F).

How much does it rain in Alonnisos in Julio?

In Alonnisos, Greece, during Julio, the rain falls for 3 days and regularly aggregates up to 22mm (0.87") of precipitation.

What is the driest month in Alonnisos?

Julio is the month with the least rainfall in Alonnisos. Rain falls for 3 days and accumulates 22mm (0.87") of precipitation.

When is the sea warmest in Alonnisos?

Julio and Agosto, with an average sea temperature of 24°C (75.2°F), are months with the warmest seawater.

What is the water temperature in Julio in Alonnisos?

In Alonnisos, in Julio, the average water temperature is 24°C (75.2°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24°C (75.2°F) water may be enjoyable.

How many hours of daylight does Alonnisos have in Julio?

In Julio, the average length of the day in Alonnisos is 14.6h.

What month has the most sunshine in Alonnisos?

Julio has the most sunshine of the year in Alonnisos, with an average of 13h of sunshine.

How many hours of sunshine does Alonnisos have in Julio?

The average sunshine in Julio in Alonnisos is 13h.

What are the months with the highest UV index in Alonnisos?

Months with the highest UV index are Junio and Julio, with an average maximum UV index of 9.

What is the UV index reading in Julio in Alonnisos?

In Alonnisos, Greece, the average daily maximum UV index in Julio is 9. A UV Index reading of 8 to 10 represents a very high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in July - Alonnisos, Greece
  • Average high temperature in July: 28°C

Warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (10°C).

  • Average low temperature in July: 19°C

Months with the highest average low temperature are July and August (19°C).
The coldest month (with the lowest average low temperature) is January (4°C).

Average rainfall in July - Alonnisos, Greece
  • Average rainfall in July: 22mm

The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the lowest rainfall) is July (22mm).

Average rainfall days in July - Alonnisos, Greece
  • Average rainfall days in July: 3 days

The month with the highest number of rainy days is December (10 days).
Months with the lowest number of rainy days are July, August and September (3 days).

Average sea temperature in July - Alonnisos, Greece
  • Average sea temperature in July: 24°C

Best months for swimming (with the highest average sea temperature) are July and August (24°C).
Coldest months (with the lowest average sea temperature) are January, February and March (14°C).

Average daylight in July / Average sunshine in July - Alonnisos, 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: 9.5h).

  • Average sunshine in July: 13h

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

Average UV index in July - Alonnisos, Greece
  • Average UV index in July: 9

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).