Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
La Unión experiences an average high-temperature of an agreeable 20.3°C (68.5°F) in May, marking an insignificant shift from 17.6°C (63.7°F) in April. Nighttime temperatures in La Unión hover around an average low of 17.8°C (64°F) in May, a slight descent from daytime highs.Humidity
In La Unión, the average relative humidity in May is 71%.Rainfall
In May, the rain falls for 2.8 days. Throughout May, 4mm (0.16") of precipitation is accumulated. In La Unión, Spain, during the entire year, the rain falls for 61.1 days and collects up to 176mm (6.93") of precipitation.Daylight
In May, the average length of the day is 14h and 13min.On the first day of the month, sunrise is at 07:07 and sunset at 20:53. On the last day of May, in La Unión, sunrise is at 06:43 and sunset at 21:18 CEST.
Sunshine
In La Unión, Spain, the average sunshine in May is 11.2h.UV index
In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: During May, 6 as the daily maximum UV index converts into the following advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What are the temperatures in La Unión in May?
What is the average humidity in May in La Unión?
How many days does it rain in May in La Unión?
What is the average length of the day in May in La Unión?
When are sunrise and sunset in May in La Unión?
How many hours of sunshine does La Unión have in May?
What is the UV index reading in May in La Unión?
Average temperature in May
La Unión, Spain
- Average high temperature in May: 20.3°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The months with the lowest average high temperature are January and February (14.9°C).
- Average low temperature in May: 17.8°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is February (12°C).
Average pressure in May
La Unión, Spain
- Average pressure in May: 1015.7mbar
The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).
Average wind speed in May
La Unión, Spain
- Average wind speed in May: 15.5km/h
The windiest month (with the highest average wind speed) is February (19.3km/h).
The calmest month (with the lowest average wind speed) is October (13.7km/h).
Average humidity in May
La Unión, Spain
- Average humidity in May: 71%
The month with the highest relative humidity is August (75%).
The month with the lowest relative humidity is November (66%).
Average rainfall in May
La Unión, Spain
- Average rainfall in May: 4mm
The wettest month (with the highest rainfall) is September (26mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in May
La Unión, Spain
- Average rainfall days in May: 2.8 days
The month with the highest number of rainy days is March (8.6 days).
The months with the least rainy days are July and August (2.4 days).
Average daylight in May /
Average sunshine in May
La Unión, Spain
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 11h and 1min
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 42min).
Average sunshine days in May
La Unión, Spain
- Average sunshine days in May: 26.8 days
The month with the most sunshine days is July (28.5 days).
The months with the least sunshine days are February and March (21.2 days).
Average UV index in May
La Unión, 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, November and December (UV index 4).
Average cloud cover in May
La Unión, Spain
- Average cloud cover in May: 15
The month with the most cloud cover is March (Cloud cover 26).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in May
La Unión, 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).
La Unión, Spain
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