May weather forecastAradas, Portugal

May

Weather in May

May, the last month of the spring in Aradas, is an agreeable month, with temperature in the range of an average high of 20.8°C (69.4°F) and an average low of 12.5°C (54.5°F).

Temperature

Entering May, Aradas notices a subtle temperature elevation, with the average high-temperature advancing from April's refreshing 17.7°C (63.9°F) to an agreeable 20.8°C (69.4°F). Throughout May, Aradas experiences a low-temperature average of 12.5°C (54.5°F).

Humidity

In Aradas, the average relative humidity in May is 73%.

Rainfall

In Aradas, Portugal, in May, during 10.6 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, in Aradas, there are 125.4 rainfall days, and 619mm (24.37") of precipitation is accumulated.

Daylight

In Aradas, the average length of the day in May is 14h and 27min.
On the first day of the month, sunrise is at 06:32 and sunset at 20:30. On the last day of May, in Aradas, sunrise is at 06:05 and sunset at 20:58 WEST.

Sunshine

The average sunshine in May in Aradas is 10.2h.

UV index

May through September, with an average maximum UV index of 5, are months with the highest UV index in Aradas. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 5 in May leads to these guidelines:
Heed the precautions - Suggestions to avoid sunburn are made. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in May, in Aradas, records 20.8°C (69.4°F), while the low-temperature is 12.5°C (54.5°F).

The average relative humidity in May is 73%.

In Aradas, Portugal, in May, during 10.6 rainfall days, 37mm (1.46") of precipitation is typically accumulated.

In May, the average day length is 14h and 27min.

On the first day of May, sunrise is at 06:32 and sunset at 20:30. On the last day of the month, sunrise is at 06:05 and sunset at 20:58 WEST.

In Aradas, the average sunshine duration in May is 10.2h.

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

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

17.7°C

20.8°C

22.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.3km/h

12.9km/h

12.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

14.5

18.8

20.3

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Aradas, Portugal

Average high temperature in May: 20.8°C

The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (13.3°C).

Average low temperature in May: 12.5°C

The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (7.6°C).

Average pressure in May
Aradas, Portugal

Average pressure in May: 1016.4mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

Average wind speed in May
Aradas, Portugal

Average wind speed in May: 11.7km/h

The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).

Average humidity in May
Aradas, Portugal

Average humidity in May: 73%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (70%).

Average rainfall in May
Aradas, Portugal

Average rainfall in May: 37mm

The wettest month (with the highest rainfall) is November (94mm).
The driest month (with the least rainfall) is July (6mm).

Average rainfall days in May
Aradas, Portugal

Average rainfall days in May: 10.6 days

The month with the highest number of rainy days is November (14.9 days).
The month with the least rainy days is August (3.3 days).

Average daylight in May /
Average sunshine in May
Aradas, Portugal

Average daylight in May: 14h and 30min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

Average sunshine in May: 10h and 12min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in May
Aradas, Portugal

Average sunshine days in May: 18.8 days

The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (12.9 days).

Average UV index in May
Aradas, Portugal

Average UV index in May: 5

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

Average cloud cover in May
Aradas, Portugal

Average cloud cover in May: 27

The month with the most cloud cover is January (Cloud cover 43).
The months with the least cloud cover are July, August and September (Cloud cover 19).

Average visibility in May
Aradas, Portugal

Average visibility in May: 9km

The months with the highest visibility are February, June and December (10km).
The months with the lowest visibility are January, March, April, May, July, August, September, October and November (9km).