Ouranoupolis
Greece
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Ouranoupolis, Greece

The last month of the spring, May, is a warm month in Ouranoupolis, Greece, with average temperature ranging between max 23°C (73.4°F) and min 12°C (53.6°F).

Temperature

In Ouranoupolis, Greece, the average high-temperature increases, from a comfortable 18°C (64.4°F) in April, to a moderately hot 23°C (73.4°F). The average low-temperature, in Ouranoupolis, is 12°C (53.6°F).

Rainfall

In May, the rain falls for 7 days. Throughout May, 41mm (1.6") of precipitation is accumulated. In Ouranoupolis, during the entire year, the rain falls for 77 days and collects up to 569mm (22.4") of precipitation.

Sea temperature

In May, the average sea temperature in Ouranoupolis is 17.9°C (64.2°F). For most, swimming in 17.9°C (64.2°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 May, the average length of the day in Ouranoupolis is 14.4h.

Sunshine

The average sunshine in May is 9h.

UV index

In May, the average daily maximum UV index is 8. A UV Index of 8 to 10 symbolizes a very high health risk from unsafe exposure to the UV radiation for the average person.
The daily maximum UV index of 8 in May interpret into the following advice:
Take extra precautions. Protection against sun damage is required. 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 Ouranoupolis?

The average high-temperature, in May, in Ouranoupolis, is 23°C (73.4°F), while the average low-temperature is 12°C (53.6°F).

How many days does it rain in May in Ouranoupolis?

In Ouranoupolis, Greece, in May, during 7 rainfall days, 41mm (1.6") of precipitation is typically accumulated.

What is the sea water temperature in May in Ouranoupolis?

In May, the average sea temperature is 17.9°C (64.2°F). For most, swimming in 17.9°C (64.2°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).

What is the average length of the day in May in Ouranoupolis?

In Ouranoupolis, Greece, the average length of the day in May is 14.4h.

How many hours of sunshine does Ouranoupolis have in May?

In May, the average sunshine is 9h.

What is the UV index intensity in May in Ouranoupolis?

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

The warmest month (with the highest average high temperature) is July (30°C).
The month with the lowest average high temperature is January (9°C).

  • Average low temperature in May: 12°C

Months with the highest average low temperature are July and August (18°C).
The coldest month (with the lowest average low temperature) is January (2°C).

Average rainfall in May - Ouranoupolis, Greece
  • Average rainfall in May: 41mm

The wettest month (with the highest rainfall) is December (80mm).
Driest months (with the lowest rainfall) are July and August (26mm).

Average rainfall days in May - Ouranoupolis, Greece
  • Average rainfall days in May: 7 days

The month with the highest number of rainy days is December (9 days).
Months with the lowest number of rainy days are July, August and September (4 days).

Average sea temperature in May - Ouranoupolis, Greece
  • Average sea temperature in May: 17.9°C

The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is March (13.4°C).

Average daylight in May / Average sunshine in May - Ouranoupolis, Greece
  • Average daylight in May: 14.4h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in May: 9h

The month with most sunshine is July (Average sunshine: 12h).
Months with least sunshine are January, November and December (Average sunshine: 4).

Average UV index in May - Ouranoupolis, Greece
  • Average UV index in May: 8

Months with the highest UV index are June and July (UV index 9).
The month with the lowest UV index is December (UV index 1).