Sidari
Greece
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Sidari, Greece

The last month of the spring, May, is a warm month in Sidari, Greece, with average temperature varying between 12°C (53.6°F) and 23°C (73.4°F).

Temperature

In May, the average high-temperature rises, from an enjoyable 18°C (64.4°F) in April, to a warm 23°C (73.4°F). In Sidari, the average low-temperature is 12°C (53.6°F).

Rainfall

In Sidari, during May, the rain falls for 9 days and regularly aggregates up to 51mm (2") of precipitation. Throughout the year, there are 120 rainfall days, and 1273mm (50.1") of precipitation is accumulated.

Sea temperature

In Sidari, Greece, the average seawater temperature is 18°C (64.4°F). Swimming in 18°C (64.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

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

Sunshine

In May, the average sunshine is 9h.

UV index

In May, the average daily maximum UV index in Sidari is 8. A UV Index of 8 to 10 symbolizes a very high health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
The average daily UV index of 8 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. 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.

What is the temperature in May in Sidari?

In May, in Sidari, Greece, the average high-temperature is 23°C (73.4°F), and the average low-temperature is 12°C (53.6°F).

How many days does it rain in May in Sidari?

In Sidari, during May, the rain falls for 9 days and regularly aggregates up to 51mm (2") of precipitation.

How cold is the water in May in Sidari?

In Sidari, in May, the average water temperature is 18°C (64.4°F). For most, swimming in 18°C (64.4°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).

What is the average length of the day in May in Sidari?

The average length of the day in May is 14.4h.

How long on average sun shines in May in Sidari?

In Sidari, Greece, the average sunshine in May is 9h.

What is the UV index intensity in May in Sidari?

The average daily maximum UV index in May is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in May - Sidari, Greece
  • Average high temperature in May: 23°C

Warmest months (with the highest average high temperature) are July and August (30°C).
The month with the lowest average high temperature is January (12°C).

  • Average low temperature in May: 12°C

The month with the highest average low temperature is August (18°C).
Coldest months (with the lowest average low temperature) are January and February (4°C).

Average rainfall in May - Sidari, Greece
  • Average rainfall in May: 51mm

The wettest month (with the highest rainfall) is December (215mm).
The driest month (with the lowest rainfall) is July (14mm).

Average rainfall days in May - Sidari, Greece
  • Average rainfall days in May: 9 days

The month with the highest number of rainy days is December (15 days).
Months with the lowest number of rainy days are July and August (4 days).

Average sea temperature in May - Sidari, Greece
  • Average sea temperature in May: 18°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are February and March (14°C).

Average daylight in May / Average sunshine in May - Sidari, Greece
  • Average daylight in May: 14.4h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in May: 9h

The month with most sunshine is July (Average sunshine: 12h).
Months with least sunshine are January, February, March, November and December (Average sunshine: 4).

Average UV index in May - Sidari, Greece
  • Average UV index in May: 8

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).