May weather forecastGlyfada, Greece
May
Weather in May
The last month of the spring, May, is a warm month in Glyfada, Greece, with temperature in the range of an average low of 17.3°C (63.1°F) and an average high of 23.1°C (73.6°F).Temperature
The commencement of May sees a minor shift in the average high-temperature, moving from a refreshing 18.7°C (65.7°F) in April to a warm 23.1°C (73.6°F). During May, the temperature tends to dip to an average of 17.3°C (63.1°F) at night.Humidity
In Glyfada, the average relative humidity in May is 61%.Rainfall
In Glyfada, in May, it is raining for 5.5 days, with typically 8mm (0.31") of accumulated precipitation. Throughout the year, in Glyfada, there are 76.8 rainfall days, and 255mm (10.04") of precipitation is accumulated.Snowfall
March through December are months without snowfall in Glyfada.Sea temperature
In May, the average sea temperature in Glyfada is 18°C (64.4°F).Note: In 18°C (64.4°F), swimming is not an enjoyable activity for most. The challenge of managing one's breathing increases as the temperature goes under 21°C (69.8°F).
Daylight
In May, the average length of the day in Glyfada is 14h and 13min.On the first day of the month, sunrise is at 06:28 and sunset at 20:15. On the last day of May, in Glyfada, sunrise is at 06:04 and sunset at 20:40 EEST.
Sunshine
In May, the average sunshine is 11.5h.UV index
In Glyfada, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 6 during May leads to these instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Glyfada, Greece
- Average high temperature in May: 23.1°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in May: 17.3°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (8.4°C).
Average pressure in May
Glyfada, Greece
- Average pressure in May: 1013mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011mbar).
Average wind speed in May
Glyfada, Greece
- Average wind speed in May: 12.1km/h
The windiest months (with the highest average wind speed) are January and August (17km/h).
The calmest month (with the lowest average wind speed) is May (12.1km/h).
Average humidity in May
Glyfada, Greece
- Average humidity in May: 61%
The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is August (53%).
Average rainfall in May
Glyfada, Greece
- Average rainfall in May: 8mm
The wettest month (with the highest rainfall) is December (50mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in May
Glyfada, Greece
- Average rainfall days in May: 5.5 days
The month with the highest number of rainy days is December (10.5 days).
The month with the least rainy days is August (1.1 days).
Average snowfall in May
Glyfada, Greece
- Average snowfall in May: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Glyfada, Greece
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in May
Glyfada, Greece
- Average sea temperature in May: 18°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are February and March (14°C).
Average daylight in May /
Average sunshine in May
Glyfada, Greece
- Average daylight in May: 14h and 12min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 11h and 30min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in May
Glyfada, Greece
- Average sunshine days in May: 24.3 days
The months with the most sunshine days are July and August (29.3 days).
The month with the least sunshine days is February (17 days).
Average UV index in May
Glyfada, Greece
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in May
Glyfada, Greece
- Average cloud cover in May: 17
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in May
Glyfada, Greece
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
