May weather forecastLongos, Greece
May
Weather in May
The last month of the spring, May, is a pleasant month in Longos, Greece, with an average temperature varying between 20.4°C (68.7°F) and 16.8°C (62.2°F).Temperature
Longos's transition into May is marked by a minor temperature shift, moving from a comfortable 17.2°C (63°F) in April to an agreeable 20.4°C (68.7°F). During the May nights, Longos's temperature maintains an average close to the daytime highs, settling at a refreshing 16.8°C (62.2°F).Humidity
The months with the highest humidity in Longos are March through May, with an average relative humidity of 71%.Rainfall
In Longos, in May, during 11.7 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Longos, during the entire year, the rain falls for 134.3 days and collects up to 803mm (31.61") of precipitation.Sea temperature
In Longos, in May, the average water temperature is 18°C (64.4°F).Note: In water with a temperature of 18°C (64.4°F), most people do not enjoy swimming. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing becomes increasingly difficult to control.
Daylight
The average length of the day in May is 14h and 20min.On the first day of May, sunrise is at 06:40 and sunset at 20:32. On the last day of the month, sunrise is at 06:15 and sunset at 20:59 EEST.
Sunshine
In Longos, the average sunshine in May is 11.2h.UV index
In May, the average daily maximum UV index in Longos, Greece, is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 5 during May leads to these instructions:
Take precautions - Protection against sun damage is advised. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Longos, Greece
- Average high temperature in May: 20.4°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in May: 16.8°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (9.4°C).
Average pressure in May
Longos, Greece
- Average pressure in May: 1013.6mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in May
Longos, Greece
- Average wind speed in May: 12.1km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in May
Longos, Greece
- Average humidity in May: 71%
The months with the highest relative humidity are March, April and May (71%).
The month with the lowest relative humidity is August (64%).
Average rainfall in May
Longos, Greece
- Average rainfall in May: 41mm
The wettest month (with the highest rainfall) is November (170mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in May
Longos, Greece
- Average rainfall days in May: 11.7 days
The month with the highest number of rainy days is January (15.6 days).
The month with the least rainy days is August (3.8 days).
Average sea temperature in May
Longos, Greece
- Average sea temperature in May: 18°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest months (with the lowest average sea temperature) are January, February and March (15°C).
Average daylight in May /
Average sunshine in May
Longos, Greece
- Average daylight in May: 14h and 18min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 11h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in May
Longos, Greece
- Average sunshine days in May: 15.1 days
The month with the most sunshine days is August (24 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in May
Longos, Greece
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Longos, Greece
- Average cloud cover in May: 21
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in May
Longos, 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).





