Chalcis
Greece
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Chalcis, Greece

May, the last month of the spring, in Chalcis, is a moderately hot month, with average temperature ranging between min 15.4°C (59.7°F) and max 25.3°C (77.5°F).

Temperature

In Chalcis, the average high-temperature increases, from an agreeable 20.3°C (68.5°F) in April, to a warm 25.3°C (77.5°F). In May, the average low-temperature is 15.4°C (59.7°F).

Sea temperature

In May, the average sea temperature is 18.3°C (64.9°F).
Note: Swimming in 18.3°C (64.9°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

The average length of the day in May in Chalcis, Greece, is 14.3h.

What is the temperature in May in Chalcis?

In Chalcis, Greece, in May, the average high-temperature is 25.3°C (77.5°F), and the average low-temperature is 15.4°C (59.7°F).

What is the sea temperature in May in Chalcis?

In Chalcis, Greece, the average seawater temperature in May is 18.3°C (64.9°F). For most, swimming in 18.3°C (64.9°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).

How many hours of daylight does Chalcis have in May?

In Chalcis, the average length of the day in May is 14.3h.
Average temperature in May - Chalcis, Greece
  • Average high temperature in May: 25.3°C

The warmest month (with the highest average high temperature) is July (32.6°C).
The month with the lowest average high temperature is January (12.9°C).

  • Average low temperature in May: 15.4°C

The month with the highest average low temperature is July (22.5°C).
The coldest month (with the lowest average low temperature) is January (6.5°C).

Average sea temperature in May - Chalcis, Greece
  • Average sea temperature in May: 18.3°C

The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (14.9°C).

Average daylight in May - Chalcis, Greece
  • Average daylight in May: 14.3h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).