Weather in May
Temperature
May shows a rise in the average high-temperature, moving from April's refreshing 17°C (62.6°F) to a pleasant 22°C (71.6°F). During May, the temperature tends to dip to an average of 12°C (53.6°F) at night.Rainfall
In May, in Glossa, the rain falls for 7 days. Throughout May, 36mm (1.42") of precipitation is accumulated. In Glossa, during the entire year, the rain falls for 80 days and collects up to 737mm (29.02") of precipitation.Sea temperature
In Glossa, Greece, the average seawater temperature in May is 17°C (62.6°F).Note: For swimming, a surface water temperature of 17°C (62.6°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
Daylight
In Glossa, the average length of the day in May is 14h and 20min.On the first day of May, sunrise is at 06:26 and sunset at 20:18. On the last day of the month, sunrise is at 06:01 and sunset at 20:45 EEST.
Sunshine
In Glossa, Greece, the average sunshine in May is 10h.UV index
In May, the average daily maximum UV index in Glossa is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 8 in May translates into these instructions:
Never be careless. Unprotected skin and eyes can be harmed swiftly. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the temperature in May in Glossa?
How many days does it rain in May in Glossa?
What is the sea temperature in May in Glossa?
What is the average length of the day in May in Glossa?
What time are sunrise and sunset in May in Glossa?
How long on average sun shines in May in Glossa?
How high is the UV index in May in Glossa?
Average temperature in May
Glossa, Greece
- Average high temperature in May: 22°C
The warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (10°C).
- Average low temperature in May: 12°C
The months with the highest average low temperature are July and August (18°C).
The coldest months (with the lowest average low temperature) are January and February (4°C).
Average rainfall in May
Glossa, Greece
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is December (121mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in May
Glossa, Greece
- Average rainfall days in May: 7 days
The month with the highest number of rainy days is December (10 days).
The months with the least rainy days are July, August and September (3 days).
Average sea temperature in May
Glossa, Greece
- Average sea temperature in May: 17°C
The best months for swimming (with the highest average sea temperature) are July and August (24°C).
The coldest months (with the lowest average sea temperature) are January, February and March (14°C).
Average daylight in May /
Average sunshine in May
Glossa, Greece
- Average daylight in May: 14h and 2min
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: 10h
The month with the most sunshine is July (Average sunshine: 13h).
The months with the least sunshine are January and December (Average sunshine: 4h).
Average UV index in May
Glossa, Greece
- Average UV index in May: 8
The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January, November and December (UV index 2).
Glossa, Greece
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