May weather forecastGoães, Portugal

May

Weather in May

May, the last month of the spring in Goães, is an agreeable month, with an average temperature fluctuating between 9.9°C (49.8°F) and 21.3°C (70.3°F).

Temperature

May's arrival coincides with a marginal rise in the average high-temperature, moving from April's refreshing 17.4°C (63.3°F) to a pleasant 21.3°C (70.3°F). Goães's nighttime temperature in May drops to an average of 9.9°C (49.8°F).

Humidity

The average relative humidity in May in Goães is 73%.

Rainfall

In Goães, during May, the rain falls for 12.5 days and regularly aggregates up to 53mm (2.09") of precipitation. In Goães, during the entire year, the rain falls for 150.5 days and collects up to 1002mm (39.45") of precipitation.

Daylight

In Goães, the average length of the day in May is 14h and 33min.
On the first day of May, sunrise is at 06:29 and sunset at 20:31. On the last day of the month, sunrise is at 06:01 and sunset at 21:00 WEST.

Sunshine

In Goães, the average sunshine in May is 9.4h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Take precautions - Protection against sun damage is advised. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's 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 Goães, records 21.3°C (70.3°F), while the low-temperature is 9.9°C (49.8°F).

In May, the average relative humidity is 73%.

In May, the rain falls for 12.5 days. Throughout May, 53mm (2.09") of precipitation is accumulated.

In May, the average day length is 14h and 33min.

On the first day of May in Goães, Portugal, sunrise is at 06:29 and sunset at 20:31. On the last day of the month, sunrise is at 06:01 and sunset at 21:00 WEST.

In May, the average sunshine duration in Goães is 9.4h.

The average daily maximum UV index in May in Goães, Portugal, is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Apr

May

Jun

Average high temperature

17.4°C

21.3°C

23.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.3km/h

8.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

10.5

17.1

16.7

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Goães, Portugal

Average high temperature in May: 21.3°C

The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (11.8°C).

Average low temperature in May: 9.9°C

The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is February (4.7°C).

Average pressure in May
Goães, Portugal

Average pressure in May: 1016.7mbar

The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

Average wind speed in May
Goães, Portugal

Average wind speed in May: 7.5km/h

The windiest months (with the highest average wind speed) are February and March (8.2km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).

Average humidity in May
Goães, Portugal

Average humidity in May: 73%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (65%).

Average rainfall in May
Goães, Portugal

Average rainfall in May: 53mm

The wettest month (with the highest rainfall) is November (146mm).
The driest month (with the least rainfall) is July (12mm).

Average rainfall days in May
Goães, Portugal

Average rainfall days in May: 12.5 days

The month with the highest number of rainy days is January (17.3 days).
The month with the least rainy days is August (5.4 days).

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

Average daylight in May: 14h and 30min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

Average sunshine in May: 9h and 24min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in May
Goães, Portugal

Average sunshine days in May: 17.1 days

The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is April (10.5 days).

Average UV index in May
Goães, Portugal

Average UV index in May: 5

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).