Gialova
Greece
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Gialova, Greece

The last month of the spring, Mayo, is a pleasant month in Gialova, Greece, with average temperature fluctuating between 13°C (55.4°F) and 22°C (71.6°F).

Temperature

In Gialova, the average high-temperature in Mayo marginally rises, from a comfortable 18°C (64.4°F) in Abril, to a pleasant 22°C (71.6°F). The average low-temperature, in Mayo, is 13°C (55.4°F).

Rainfall

In Mayo, the rain falls for 6 days. Throughout Mayo, 20mm (0.79") of precipitation is accumulated. In Gialova, during the entire year, the rain falls for 94 days and collects up to 761mm (29.96") of precipitation.

Sea temperature

In Mayo, the average sea temperature is 18°C (64.4°F).
Note: For most, swimming in 18°C (64.4°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

The average length of the day in Mayo is 14.2h.

Sunshine

In Gialova, the average sunshine is 10h.

UV index

In Mayo, the average daily maximum UV index is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 8 in Mayo transform into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in Mayo in Gialova?

In Gialova, in Mayo, the average high-temperature is 22°C (71.6°F), and the average low-temperature is 13°C (55.4°F).

How many days does it rain in Mayo in Gialova?

In Gialova, Greece, in Mayo, it is raining for 6 days, with typically 20mm (0.79") of accumulated precipitation.

What is the sea temperature in Mayo in Gialova?

In Gialova, in Mayo, the average water temperature is 18°C (64.4°F). For swimming, a surface water temperature of 18°C (64.4°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 Gialova have in Mayo?

In Gialova, Greece, the average length of the day in Mayo is 14.2h.

How long on average sun shines in Mayo in Gialova?

In Gialova, the average sunshine in Mayo is 10h.

What is the UV index intensity in Mayo in Gialova?

In Mayo, the average daily maximum UV index in Gialova, Greece, is 8. A UV Index estimate of 8 to 10 represents a very high health risk from the exposure to the Sun's UV rays.
Average temperature in May - Gialova, Greece
  • Average high temperature in May: 22°C

The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (13°C).

  • Average low temperature in May: 13°C

Months with the highest average low temperature are July and August (19°C).
Coldest months (with the lowest average low temperature) are January and February (6°C).

Average rainfall in May - Gialova, Greece
  • Average rainfall in May: 20mm

The wettest month (with the highest rainfall) is December (149mm).
The driest month (with the lowest rainfall) is July (5mm).

Average rainfall days in May - Gialova, Greece
  • Average rainfall days in May: 6 days

The month with the highest number of rainy days is December (15 days).
Months with the lowest number of rainy days are July and August (1 days).

Average sea temperature in May - Gialova, Greece
  • Average sea temperature in May: 18°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in May / Average sunshine in May - Gialova, Greece
  • Average daylight in May: 14.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in May: 10h

The month with most sunshine is July (Average sunshine: 13h).
The month with least sunshine is December (Average sunshine: 4h).

Average UV index in May - Gialova, 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).