May weather forecast and climate
Kalívai, Greece

The last month of the spring, May, is a warm month in Kalívai, Greece, with average temperature fluctuating between 15°C (59°F) and 24°C (75.2°F).

Temperature

The average high-temperature, in May, is 24°C (75.2°F), while the average low-temperature is 15°C (59°F).

Rainfall

In Kalívai, during May, the rain falls for 3 days and regularly aggregates up to 14mm (0.6") of precipitation. In Kalívai, Greece, during the entire year, the rain falls for 73 days and collects up to 664mm (26.1") of precipitation.

Sea temperature

In May, the average sea temperature in Kalívai is 19.3°C (66.7°F). Swimming in 19.3°C (66.7°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

In May, the average length of the day is 14h.

Sunshine

In Kalívai, the average sunshine is 10h.

UV index

The average daily maximum UV index in Kalívai is 9. A UV Index value of 8 to 10 symbolizes a very high health risk from unprotected exposure to the Sun's UV rays for average individuals.
The average daily UV index of 9 transform into the following instructions:
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 May in Kalívai?

In May, 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 May in Kalívai?

In May, in Kalívai, the rain falls for 3 days. Throughout May, 14mm (0.6") of precipitation is accumulated.

How cold is the water in May in Kalívai?

In Kalívai, in May, the average water temperature is 19.3°C (66.7°F). For swimming, a surface water temperature of 19.3°C (66.7°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).

How many hours of daylight does Kalívai have in May?

In Kalívai, the average length of the day in May is 14h.

How long on average sun shines in May in Kalívai?

The average sunshine in May in Kalívai, Greece, is 10h.

What is the UV index intensity in May in Kalívai?

In Kalívai, Greece, the average daily maximum UV index in May is 9. A UV Index estimate of 8 to 10 represents a very high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in May - Kalívai, Greece
  • Average high temperature in May: 24°C

The warmest month (with the highest average high temperature) is July (30°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in May: 15°C

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

Average rainfall in May - Kalívai, Greece
  • Average rainfall in May: 14mm

The wettest month (with the highest rainfall) is January (142mm).
Driest months (with the lowest rainfall) are July and August (1mm).

Average rainfall days in May - Kalívai, 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 July and August (0 days).

Average sea temperature in May - Kalívai, Greece
  • Average sea temperature in May: 19.3°C

The best month for swimming (with the highest average sea temperature) is August (25.9°C).
The coldest month (with the lowest average sea temperature) is February (16.1°C).

Average daylight in May / Average sunshine in May - Kalívai, 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, July and August (Average sunshine: 12h).
Months with least sunshine are January and December (Average sunshine: 4).

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

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).

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