Chalki
Greece
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Chalki, Greece

May, the last month of the spring, in Chalki, is a moderately hot month, with average temperature varying between 23°C (73.4°F) and 15°C (59°F).

Temperature

In Chalki, the average high-temperature slightly increases, from a comfortable 19°C (66.2°F) in April, to a moderately hot 23°C (73.4°F). In May, the average low-temperature is 15°C (59°F).

Rainfall

In Chalki, in May, it is raining for 4 days, with typically 18mm (0.7") of accumulated precipitation. Throughout the year, there are 80 rainfall days, and 725mm (28.5") of precipitation is accumulated.

Sea temperature

In Chalki, the average water temperature is 19.8°C (67.6°F). For most, swimming in 19.8°C (67.6°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 Chalki, Greece, the average length of the day in May is 14.1h.

Sunshine

In May, the average sunshine in Chalki is 11h.

UV index

In May, the average daily maximum UV index in Chalki is 8. A UV Index of 8 to 10 symbolizes a very high health hazard from the exposure to the Sun's UV radiation for the ordinary person.
In May, the average maximum UV index of 8 translate into the following recommendations:
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. 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 Chalki?

The average high-temperature, in May, is 23°C (73.4°F), while the average low-temperature is 15°C (59°F).

How much does it rain in Chalki in May?

In Chalki, in May, during 4 rainfall days, 18mm (0.7") of precipitation is typically accumulated.

How cold is the water in May in Chalki?

In Chalki, in May, the average water temperature is 19.8°C (67.6°F). Swimming in 19.8°C (67.6°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 length of the day in May in Chalki?

In May, the average length of the day in Chalki is 14.1h.

How many hours of sunshine does Chalki have in May?

The average sunshine in May in Chalki, Greece, is 11h.

How high is the UV index in May in Chalki?

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

Warmest months (with the highest average high temperature) are July and August (30°C).
Months with the lowest average high temperature are January and February (14°C).

  • Average low temperature in May: 15°C

The month with the highest average low temperature is August (22°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in May - Chalki, Greece
  • Average rainfall in May: 18mm

The wettest month (with the highest rainfall) is January (158mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in May - Chalki, Greece
  • Average rainfall days in May: 4 days

Months with the highest number of rainy days are January and December (13 days).
Months with the lowest number of rainy days are June and September (2 days).

Average sea temperature in May - Chalki, Greece
  • Average sea temperature in May: 19.8°C

The best month for swimming (with the highest average sea temperature) is August (26.4°C).
The coldest month (with the lowest average sea temperature) is February (17.1°C).

Average daylight in May / Average sunshine in May - Chalki, 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 - Chalki, 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).