May weather forecastAltea, Spain
May
Weather in May
Altea unfurls an entirely different weather spectrum in May. Another noteworthy change is the dip in rainfall to 2mm (0.08"), making it one of the driest months in Altea. As the month advances, the temperatures begin to rise, ushering in the early signs of the scorching Spanish summer. Alongside the reduced rainfall, the sea temperature also begins to rise, making it ideal for water activities. With each passing day, the town huddles closer to the vibrancy and warmth of the fast-approaching summer.Temperature
The onset of May in Altea notes an average high-temperature of a still comfortable 19.8°C (67.6°F), subtly shifted from April's 16.9°C (62.4°F). A consistent average low-temperature of 17.1°C (62.8°F), with a minor variance from the daytime highs, is noted during the nights of May.Humidity
In May, the average relative humidity is 70%.Rainfall
In Altea, during May, the rain falls for 2.4 days and regularly aggregates up to 2mm (0.08") of precipitation. In Altea, during the entire year, the rain falls for 31.3 days and collects up to 48mm (1.89") of precipitation.Sea temperature
In Altea, Spain, the average seawater temperature in May is 19°C (66.2°F).Note: Swimming in water with a temperature of 19°C (66.2°F) is not a pleasurable experience for the majority. As the temperature falls below 21°C (69.8°F), it becomes increasingly hard to control one's breathing.
Daylight
The average length of the day in May is 14h and 17min.On the first day of the month, sunrise is at 07:02 and sunset at 20:52. On the last day of May, in Altea, sunrise is at 06:37 and sunset at 21:18 CEST.
Sunshine
In Altea, the average sunshine in May is 11.5h.UV index
The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 6 in May translates into the following instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Altea, Spain
- Average high temperature in May: 19.8°C
The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is February (14.2°C).
- Average low temperature in May: 17.1°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is February (11°C).
Average pressure in May
Altea, Spain
- Average pressure in May: 1015.8mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in May
Altea, Spain
- Average wind speed in May: 12.6km/h
The windiest month (with the highest average wind speed) is January (17.1km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in May
Altea, Spain
- Average humidity in May: 70%
The month with the highest relative humidity is August (73%).
The month with the lowest relative humidity is November (65%).
Average rainfall in May
Altea, Spain
- Average rainfall in May: 2mm
The wettest months (with the highest rainfall) are January and April (7mm).
The driest month (with the least rainfall) is February (0mm).
Average rainfall days in May
Altea, Spain
- Average rainfall days in May: 2.4 days
The month with the highest number of rainy days is April (5.3 days).
The month with the least rainy days is February (0.8 days).
Average sea temperature in May
Altea, Spain
- Average sea temperature in May: 19°C
The best month for swimming (with the highest average sea temperature) is August (26.2°C).
The coldest month (with the lowest average sea temperature) is February (14°C).
Average daylight in May /
Average sunshine in May
Altea, Spain
- Average daylight in May: 14h and 18min
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: 11h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in May
Altea, Spain
- Average sunshine days in May: 28.8 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is November (24.4 days).
Average UV index in May
Altea, Spain
- Average UV index in May: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in May
Altea, Spain
- Average cloud cover in May: 16
The months with the most cloud cover are January, March and April (Cloud cover 25).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in May
Altea, Spain
- 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).
