Weather in May
Temperature
May witnesses a minor rise in the average high-temperature, transitioning from a refreshing 18°C (64.4°F) in April to a pleasant 22°C (71.6°F). During May in Fri, the average low-temperature is recorded at a mild 14°C (57.2°F).Rainfall
In Fri, in May, during 4 rainfall days, 21mm (0.83") of precipitation is typically accumulated. In Fri, during the entire year, the rain falls for 63 days and collects up to 709mm (27.91") of precipitation.Sea temperature
In Fri, in May, the average water temperature is 19.6°C (67.3°F).Note: The majority of individuals find it unpleasurable to swim in 19.6°C (67.3°F). It becomes progressively harder to manage one's breathing as the water temperature falls below 21°C (69.8°F).
Daylight
In Fri, the average length of the day in May is 14h and 2min.On the first day of the month, sunrise is at 06:20 and sunset at 19:58. On the last day of May, in Fri, sunrise is at 05:58 and sunset at 20:21 EEST.
Sunshine
In Fri, the average sunshine in May is 10h.UV index
In May, the average daily maximum UV index is 9. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 9 during May morphs into the following directions:
Take all necessary measures. Eyes and skin are at risk if left unprotected. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the temperature in May in Fri?
How much does it rain in Fri in May?
How cold is the water in May in Fri?
How many hours of daylight does Fri have in May?
What time are sunrise and sunset in May in Fri?
How long on average sun shines in May in Fri?
What is the UV index reading in May in Fri?
Average temperature in May
Fri, Greece
- Average high temperature in May: 22°C
The warmest months (with the highest average high temperature) are July and August (28°C).
The months with the lowest average high temperature are January and February (13°C).
- Average low temperature in May: 14°C
The month with the highest average low temperature is August (21°C).
The coldest months (with the lowest average low temperature) are January and February (7°C).
Average rainfall in May
Fri, Greece
- Average rainfall in May: 21mm
The wettest month (with the highest rainfall) is January (152mm).
The driest month (with the least rainfall) is August (2mm).
Average rainfall days in May
Fri, Greece
- Average rainfall days in May: 4 days
The month with the highest number of rainy days is December (11 days).
The months with the least rainy days are July and August (0 days).
Average sea temperature in May
Fri, Greece
- Average sea temperature in May: 19.6°C
The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (16.6°C).
Average daylight in May /
Average sunshine in May
Fri, Greece
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 10h
The months with the most sunshine are June and July (Average sunshine: 13h).
The months with the least sunshine are January and December (Average sunshine: 5h).
Average UV index in May
Fri, Greece
- Average UV index in May: 9
The months with the highest UV index are June, July and August (UV index 10).
The months with the lowest UV index are January and December (UV index 2).
Fri, Greece
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