Kalathos
Greece
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Kalathos, Greece

The last month of the spring, Mayo, is a warm month in Kalathos, Greece, with temperature in the range of an average high of 24°C (75.2°F) and an average low of 15°C (59°F).

Temperature

In Mayo, the average high-temperature marginally rises, from a pleasant 20°C (68°F) in Abril, to a warm 24°C (75.2°F). In Kalathos, the average low-temperature is 15°C (59°F).

Rainfall

In Kalathos, in Mayo, it is raining for 3 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, in Kalathos, Greece, there are 78 rainfall days, and 726mm (28.58") of precipitation is accumulated.

Sea temperature

In Kalathos, the average water temperature is 19°C (66.2°F).
Note: For swimming, a surface water temperature of 19°C (66.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

The average length of the day in Kalathos is 14.1h.

Sunshine

In Kalathos, Greece, the average sunshine is 11h.

UV index

The average daily maximum UV index in Kalathos 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 average person.
Note: The daily maximum UV index of 8 interpret into the following advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. 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 Mayo in Kalathos?

In Mayo, the average high-temperature is 24°C (75.2°F), and the average low-temperature is 15°C (59°F).

How many days does it rain in Mayo in Kalathos?

In Mayo, in Kalathos, the rain falls for 3 days. Throughout Mayo, 16mm (0.63") of precipitation is accumulated.

How cold is the water in Mayo in Kalathos?

In Kalathos, the average seawater temperature in Mayo 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 length of the day in Mayo in Kalathos?

The average length of the day in Mayo is 14.1h.

How long on average sun shines in Mayo in Kalathos?

In Kalathos, the average sunshine in Mayo is 11h.

How high is the UV index in Mayo in Kalathos?

In Mayo, the average daily maximum UV index in Kalathos, Greece, is 8. A UV Index reading of 8 to 10 represents a very high health threat from the exposure to the Sun's UV radiation.
Average temperature in May - Kalathos, Greece
  • Average high temperature in May: 24°C

The warmest month (with the highest average high temperature) is August (31°C).
Months with the lowest average high temperature are January and February (15°C).

  • Average low temperature in May: 15°C

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

Average rainfall in May - Kalathos, Greece
  • Average rainfall in May: 16mm

The wettest month (with the highest rainfall) is January (158mm).
Driest months (with the lowest rainfall) are July and August (1mm).

Average rainfall days in May - Kalathos, Greece
  • Average rainfall days in May: 3 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 - Kalathos, Greece
  • Average sea temperature in May: 19°C

Best months for swimming (with the highest average sea temperature) are August and September (25°C).
Coldest months (with the lowest average sea temperature) are February and March (16°C).

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