Weather in May
Chalcis embraces the full bloom of spring in
May, the city buzzing with renewed energy and vibrancy. Traces of winter's chill are long gone and what's left is a comfortable heat which is neither too hot not too cold. The duration of daylight extends to a generous 14.3 hours, signaling the ramp up to long, beautiful summer days. This month is characterized by a much warmer sea at 18.3°C (64.9°F), drawing in those seeking seaside activities. Despite the rise in warmth,
June promises an even hotter temperature and the official advent of the much-awaited summer season.
Temperature
May's arrival is marked by an increase in the average high-temperature, moving from a pleasant 20.3°C (68.5°F) in
April to a warm 25.3°C (77.5°F). An average low-temperature of 15.4°C (59.7°F) marks the month of May in Chalcis.
Sea temperature
In May, the average sea temperature in Chalcis is 18.3°C (64.9°F).
Note: In water with a temperature of 18.3°C (64.9°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.
Daylight
In May, the average length of the day is 14h and 16min.
On the first day of the month, sunrise is at 06:27 and sunset at 20:17. On the last day of May, sunrise is at 06:03 and sunset at 20:43 EEST.