May weather forecastSamouco, Portugal

May

Weather in May

May, the last month of the spring in Samouco, is a pleasant month, with temperature in the range of an average low of 14.3°C (57.7°F) and an average high of 22.8°C (73°F).

Temperature

Samouco's May weather indicates a minor ascent in high-temperatures, adjusting from a comfortable 19.3°C (66.7°F) in April to an agreeable 22.8°C (73°F). Samouco encounters a steady low-temperature average of 14.3°C (57.7°F) throughout the month of May.

Humidity

In Samouco, Portugal, the average relative humidity in May is 68%.

Rainfall

In Samouco, in May, during 6.4 rainfall days, 12mm (0.47") of precipitation is typically accumulated. In Samouco, during the entire year, the rain falls for 78.2 days and collects up to 171mm (6.73") of precipitation.

Daylight

In May, the average length of the day in Samouco is 14h and 18min.
On the first day of the month, sunrise is at 06:37 and sunset at 20:28. On the last day of May, in Samouco, sunrise is at 06:13 and sunset at 20:54 WEST.

Sunshine

In Samouco, Portugal, the average sunshine in May is 10.5h.

UV index

In Samouco, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, the UV index of 5 transforms into the following advice:
Act with care - The need to guard against sun damage is communicated. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

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

Frequently asked questions

During May, Samouco experiences an average high-temperature of 22.8°C (73°F) and a low-temperature of 14.3°C (57.7°F).

In May, the average relative humidity in Samouco is 68%.

In May, in Samouco, Portugal, the rain falls for 6.4 days. Throughout May, 12mm (0.47") of precipitation is accumulated.

In Samouco, the average day length in May is 14h and 18min.

On the first day of May, sunrise is at 06:37 and sunset at 20:28. On the last day of the month, sunrise is at 06:13 and sunset at 20:54 WEST.

In Samouco, the average sunshine duration in May is 10.5h.

In Samouco, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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

19.3°C

22.8°C

24.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.1km/h

15.5km/h

15.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

17.2

23.4

25.3

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Samouco, Portugal

Average high temperature in May: 22.8°C

The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (14.8°C).

Average low temperature in May: 14.3°C

The months with the highest average low temperature are July and August (17.3°C).
The coldest month (with the lowest average low temperature) is February (9°C).

Average pressure in May
Samouco, 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 (1015.6mbar).

Average wind speed in May
Samouco, Portugal

Average wind speed in May: 14.1km/h

The windiest month (with the highest average wind speed) is February (15km/h).
The calmest month (with the lowest average wind speed) is September (11.8km/h).

Average humidity in May
Samouco, Portugal

Average humidity in May: 68%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (66%).

Average rainfall in May
Samouco, Portugal

Average rainfall in May: 12mm

The wettest month (with the highest rainfall) is November (34mm).
The driest months (with the least rainfall) are July and August (2mm).

Average rainfall days in May
Samouco, Portugal

Average rainfall days in May: 6.4 days

The month with the highest number of rainy days is April (11 days).
The month with the least rainy days is August (1.6 days).

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

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: 10h and 30min

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 18min).

Average sunshine days in May
Samouco, Portugal

Average sunshine days in May: 23.4 days

The month with the most sunshine days is August (28 days).
The month with the least sunshine days is April (17.2 days).

Average UV index in May
Samouco, Portugal

Average UV index in May: 5

The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in May
Samouco, Portugal

Average cloud cover in May: 25

The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in May
Samouco, Portugal

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).