Weather in May
Temperature
As May begins, there's a slight increase in the average high-temperature, moving from a pleasant 20°C (68°F) in April to a warm 23°C (73.4°F). Nighttime temperatures hover around an average low of 13°C (55.4°F) in May.Rainfall
In May, the rain falls for 9 days. Throughout May, 29mm (1.14") of precipitation is accumulated. In Sant Joan d'Alacant, during the entire year, the rain falls for 105 days and collects up to 371mm (14.61") of precipitation.Sea temperature
In Sant Joan d'Alacant, the average seawater temperature in May is 17°C (62.6°F).Note: Most people do not enjoy swimming in water of 17°C (62.6°F). Breathing control becomes harder as the temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in May is 14h and 16min.On the first day of May in Sant Joan d'Alacant, Spain, sunrise is at 07:04 and sunset at 20:53. On the last day of the month, sunrise is at 06:39 and sunset at 21:19 CEST.
Sunshine
In May, the average sunshine in Sant Joan d'Alacant is 9h.UV index
The average daily maximum UV index in May in Sant Joan d'Alacant, Spain, is 8. A UV Index of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 8 in May converts into the following recommendations:
Emphasize protection. Neglecting it can lead to swift damage to the skin and eyes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the temperature in May in Sant Joan d'Alacant?
How many days does it rain in May in Sant Joan d'Alacant?
How cold is the water in May in Sant Joan d'Alacant?
What is the average length of the day in May in Sant Joan d'Alacant?
What time are sunrise and sunset in May in Sant Joan d'Alacant?
How long on average sun shines in May in Sant Joan d'Alacant?
What is the UV index intensity in May in Sant Joan d'Alacant?
Average temperature in May
Sant Joan d'Alacant, Spain
- Average high temperature in May: 23°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (16°C).
- Average low temperature in May: 13°C
The month with the highest average low temperature is August (20°C).
The coldest month (with the lowest average low temperature) is January (6°C).
Average rainfall in May
Sant Joan d'Alacant, Spain
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is October (67mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in May
Sant Joan d'Alacant, Spain
- Average rainfall days in May: 9 days
The month with the highest number of rainy days is January (13 days).
The month with the least rainy days is July (3 days).
Average sea temperature in May
Sant Joan d'Alacant, Spain
- Average sea temperature in May: 17°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 January, February and March (14°C).
Average daylight in May /
Average sunshine in May
Sant Joan d'Alacant, Spain
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 9h
The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 5h).
Average UV index in May
Sant Joan d'Alacant, Spain
- Average UV index in May: 8
The months with the highest UV index are June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 2).
Sant Joan d'Alacant, Spain
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