Nafplion
Greece
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Nafplion, Greece

The last month of the spring, May, is a warm month in Nafplion, Greece, with temperature in the range of an average low of 13°C (55.4°F) and an average high of 25°C (77°F).

Temperature

In Nafplion, the average high-temperature in May increases, from a pleasant 20°C (68°F) in April, to a moderately hot 25°C (77°F). In Nafplion, the average low-temperature is 13°C (55.4°F).

Rainfall

In Nafplion, during May, the rain falls for 6 days and regularly aggregates up to 21mm (0.8") of precipitation. In Nafplion, during the entire year, the rain falls for 82 days and collects up to 576mm (22.7") of precipitation.

Sea temperature

In Nafplion, the average seawater temperature in May is 18.8°C (65.8°F).
Note: For most, swimming in 18.8°C (65.8°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 Nafplion, Greece, the average length of the day in May is 14.2h.

Sunshine

The average sunshine in Nafplion is 10h.

UV index

The average daily maximum UV index in Nafplion is 8. A UV Index of 8 to 10 symbolizes a very high health hazard from the exposure to the Sun's UV rays for average individuals.
Note: In May, the average maximum UV index of 8 translate into the following recommendations:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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 Nafplion?

In May, in Nafplion, Greece, the average high-temperature is 25°C (77°F), and the average low-temperature is 13°C (55.4°F).

How many days does it rain in May in Nafplion?

In May, in Nafplion, the rain falls for 6 days. Throughout May, 21mm (0.8") of precipitation is accumulated.

How cold is the water in May in Nafplion?

In May, the average sea temperature in Nafplion, Greece, is 18.8°C (65.8°F). For most, swimming in 18.8°C (65.8°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 Nafplion?

The average length of the day in May in Nafplion is 14.2h.

How long on average sun shines in May in Nafplion?

In May, the average sunshine is 10h.

What is the UV index intensity in May in Nafplion?

In Nafplion, the average daily maximum UV index in May is 8. A UV Index reading of 8 to 10 represents a very high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in May - Nafplion, Greece
  • Average high temperature in May: 25°C

Warmest months (with the highest average high temperature) are July and August (32°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 (5°C).

Average rainfall in May - Nafplion, Greece
  • Average rainfall in May: 21mm

The wettest month (with the highest rainfall) is December (110mm).
The driest month (with the lowest rainfall) is July (6mm).

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

The month with the highest number of rainy days is December (12 days).
The month with the lowest number of rainy days is July (1 days).

Average sea temperature in May - Nafplion, Greece
  • Average sea temperature in May: 18.8°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 February (15.3°C).

Average daylight in May / Average sunshine in May - Nafplion, 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: 9.6h).

  • Average sunshine in May: 10h

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

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

The month with the highest UV index is July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).