Monolithos
Greece
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Monolithos, Greece

The last month of the spring, May, is a pleasant month in Monolithos, Greece, with average temperature fluctuating between 22°C (71.6°F) and 15°C (59°F).

Temperature

In May, the average high-temperature marginally rises, from a comfortable 19°C (66.2°F) in April, to a pleasant 22°C (71.6°F). The average low-temperature, in Monolithos, is 15°C (59°F).

Rainfall

In Monolithos, Greece, it is raining for 3 days, with typically 14mm (0.6") of accumulated precipitation. Throughout the year, there are 65 rainfall days, and 554mm (21.8") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature in Monolithos, Greece, is 18°C (64.4°F). Swimming in 18°C (64.4°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 14.1h.

Sunshine

In May, the average sunshine in Monolithos is 10h.

UV index

In Monolithos, Greece, the average daily maximum UV index in May is 8. A UV Index reading of 8 to 10 represents a very high health hazard from unsafe exposure to the UV radiation for average individuals.
The average daily UV index of 8 transform into the following instructions:
Take special precautions, as unprotected eyes and skin can be burned and damaged 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 May in Monolithos?

In Monolithos, Greece, in May, the average high-temperature is 22°C (71.6°F), and the average low-temperature is 15°C (59°F).

How many days does it rain in May in Monolithos?

In Monolithos, during May, the rain falls for 3 days and regularly aggregates up to 14mm (0.6") of precipitation.

How cold is the water in May in Monolithos?

In May, the average sea temperature in Monolithos is 18°C (64.4°F). 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).

How many hours of daylight does Monolithos have in May?

The average length of the day in May in Monolithos, Greece, is 14.1h.

How long on average sun shines in May in Monolithos?

In May, the average sunshine in Monolithos, Greece, is 10h.

What is the UV index reading in May in Monolithos?

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

The warmest month (with the highest average high temperature) is July (28°C).
Months with the lowest average high temperature are January and February (14°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 (9°C).

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

The wettest month (with the highest rainfall) is January (114mm).
Driest months (with the lowest rainfall) are July and August (1mm).

Average rainfall days in May - Monolithos, Greece
  • Average rainfall days in May: 3 days

The month with the highest number of rainy days is December (12 days).
Months with the lowest number of rainy days are June, July, August and September (1 days).

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

The best month for swimming (with the highest average sea temperature) is August (24°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in May / Average sunshine in May - Monolithos, 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: 10h

Months with most sunshine are June and July (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in May - Monolithos, 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).