Ano Symi
Greece
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Ano Symi, Greece

The last month of the spring, May, is a warm month in Ano Symi, Greece, with average temperature fluctuating between 14°C (57.2°F) and 25°C (77°F).

Temperature

In May, the average high-temperature increases, from a pleasant 20°C (68°F) in April, to a warm 25°C (77°F). The average low-temperature, in May, is 14°C (57.2°F).

Rainfall

In Ano Symi, it is raining for 4 days, with typically 23mm (0.91") of accumulated precipitation. Throughout the year, in Ano Symi, Greece, there are 93 rainfall days, and 874mm (34.41") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature in Ano Symi is 19.7°C (67.5°F).
Note: For most, swimming in 19.7°C (67.5°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Ano Symi, Greece, the average length of the day in May is 14.1h.

Sunshine

The average sunshine in May is 11h.

UV index

The average daily maximum UV index in May is 8. A UV Index of 8 to 10 symbolizes a very high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 8 interpret into the following advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. 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. 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.

What is the temperature in May in Ano Symi?

The average high-temperature, in May, in Ano Symi, Greece, is 25°C (77°F), while the average low-temperature is 14°C (57.2°F).

How much does it rain in Ano Symi in May?

In Ano Symi, Greece, in May, it is raining for 4 days, with typically 23mm (0.91") of accumulated precipitation.

How cold is the water in May in Ano Symi?

In May, the average sea temperature in Ano Symi is 19.7°C (67.5°F). Swimming in 19.7°C (67.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Ano Symi have in May?

In Ano Symi, Greece, the average length of the day in May is 14.1h.

How many hours of sunshine does Ano Symi have in May?

The average sunshine in May in Ano Symi, Greece, is 11h.

What is the UV index intensity in May in Ano Symi?

In May, the average daily maximum UV index in Ano Symi is 8. A UV Index value of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV rays.
Average temperature in May - Ano Symi, Greece
  • Average high temperature in May: 25°C

Warmest months (with the highest average high temperature) are July and August (32°C).
Months with the lowest average high temperature are January and February (14°C).

  • Average low temperature in May: 14°C

Months with the highest average low temperature are July and August (21°C).
Coldest months (with the lowest average low temperature) are January and February (7°C).

Average rainfall in May - Ano Symi, Greece
  • Average rainfall in May: 23mm

The wettest month (with the highest rainfall) is December (190mm).
The driest month (with the lowest rainfall) is July (3mm).

Average rainfall days in May - Ano Symi, Greece
  • Average rainfall days in May: 4 days

Months with the highest number of rainy days are January and December (14 days).
The month with the lowest number of rainy days is June (3 days).

Average sea temperature in May - Ano Symi, Greece
  • Average sea temperature in May: 19.7°C

The best month for swimming (with the highest average sea temperature) is August (26.2°C).
Coldest months (with the lowest average sea temperature) are February and March (16.9°C).

Average daylight in May / Average sunshine in May - Ano Symi, Greece
  • Average daylight in May: 14.1h

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 May: 11h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in May - Ano Symi, Greece
  • Average UV index in May: 8

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).