May weather forecast and climate
Gournes, Greece

What is the temperature in May in Gournes?

In May, in Gournes, the average high-temperature is 22°C (71.6°F), and the average low-temperature is 14°C (57.2°F).

How many days does it rain in May in Gournes?

In May, in Gournes, the rain falls for 3 days. Throughout May, 19mm (0.7") of precipitation is accumulated.

How cold is the water in May in Gournes?

In May, the average sea temperature in Gournes is 19°C (66.2°F). Swimming in 19°C (66.2°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average UV index in May in Gournes?

In May, the average UV index in Gournes, Greece, is 9.
Average temperature in May - Gournes, Greece
  • Average high temperature in May: 22°C

Warmest months (with the highest average high temperature) are July and August (28°C).
Months with the lowest average high temperature are January and February (14°C).

  • Average low temperature in May: 14°C

The month with the highest average low temperature is August (21°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in May - Gournes, Greece
  • Average rainfall in May: 19mm

The wettest month (with the highest rainfall) is January (148mm).
The driest month (with the lowest rainfall) is August (1mm).

Average rainfall days in May - Gournes, Greece
  • Average rainfall days in May: 3 days

The month with the highest number of rainy days is December (13 days).
Months with the lowest number of rainy days are June, July, August and September (1 days).

Average sea temperature in May - Gournes, Greece
  • Average sea temperature in May: 19°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 (15°C).

Average daylight in May / Average sunshine in May - Gournes, Greece
  • Average daylight in May: 14h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in May: 10h

Months with most sunshine are June and July (Average sunshine: 12h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in May - Gournes, Greece
  • Average UV index in May: 9

The month with the highest UV index is July (UV index 11).
The month with the lowest UV index is December (UV index 2).

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