May weather forecast and climate
Aviles, Spain

The last month of the spring, May, is a comfortable month in Aviles, Spain, with average temperature varying between 17.3°C (63.1°F) and 9.8°C (49.6°F).

Temperature

In May, the average high-temperature is essentially the same as in April - an enjoyable 17.3°C (63.1°F). In Aviles, in May, the average low-temperature is 9.8°C (49.6°F).

Humidity

In May, the average relative humidity in Aviles is 80%.

Rainfall

In May, in Aviles, the rain falls for 14.8 days. Throughout May, 42mm (1.65") of precipitation is accumulated. In Aviles, Spain, during the entire year, the rain falls for 175.2 days and collects up to 632mm (24.88") of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

The average length of the day is 14.7h.

Sunshine

In May, the average sunshine is 8.5h.

UV index

May through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in May in Aviles?

In Aviles, in May, the average high-temperature is 17.3°C (63.1°F), and the average low-temperature is 9.8°C (49.6°F).

What is the average humidity in May in Aviles?

In Aviles, Spain, the average relative humidity in May is 80%.

How many days does it rain in May in Aviles?

In Aviles, in May, it is raining for 14.8 days, with typically 42mm (1.65") of accumulated precipitation.

When it does not snow in Aviles?

March through December are months without snowfall in Aviles.

What is the average length of the day in May in Aviles?

In Aviles, Spain, the average length of the day in May is 14.7h.

How many hours of sunshine does Aviles have in May?

In Aviles, Spain, the average sunshine in May is 8.5h.

What are the months with the highest UV index in Aviles?

Months with the highest UV index are May through September, with an average maximum UV index of 5.

How high is the UV index in May in Aviles?

In Aviles, Spain, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.
Average temperature in May - Aviles, Spain
  • Average high temperature in May: 17.3°C

The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (11.8°C).

  • Average low temperature in May: 9.8°C

The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).

Average pressure in May - Aviles, Spain
  • Average pressure in May: 1017.7mbar

The month with the highest atmospheric pressure is December (1021.4mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).

Average wind speed in May - Aviles, Spain
  • Average wind speed in May: 10.7km/h

The windiest month (with the highest average wind speed) is February (14.1km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).

Average humidity in May - Aviles, Spain
  • Average humidity in May: 80%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (75%).

Average rainfall in May - Aviles, Spain
  • Average rainfall in May: 42mm

The wettest month (with the highest rainfall) is November (99mm).
The driest month (with the least rainfall) is July (15mm).

Average rainfall days in May - Aviles, Spain
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is January (17.9 days).
The month with the least rainy days is July (10.1 days).

Average snowfall in May - Aviles, Spain
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (7mm).
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in May - Aviles, Spain
  • Average snowfall days in May: 0 days

Months with the highest number of snowfall days are January and February (0.4 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in May / Average sunshine in May - Aviles, Spain
  • Average daylight in May: 14.7h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in May: 8.5h

The month with the most sunshine is June (Average sunshine: 9.9h).
The month with the least sunshine is December (Average sunshine: 5.9h).

Average sunshine days in May - Aviles, Spain
  • Average sunshine days in May: 12.1 days

The month with the most sunshine days is July (18.1 days).
The month with the least sunshine days is November (7.9 days).

Average UV index in May - Aviles, Spain
  • Average UV index in May: 5

Months with the highest UV index are May, June, July, August and September (UV index 5).
Months with the lowest UV index are January, February, April and November (UV index 3).

Average cloud cover in May - Aviles, Spain
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 33).

Average visibility in May - Aviles, Spain
  • Average visibility in May: 9km

Months with the highest visibility are February, March and December (10km).
The month with the lowest visibility is July (8km).