May weather forecastBorba, Portugal

May

Weather in May

The last month of the spring, May, is a warm month in Borba, Portugal, with an average temperature ranging between min 12°C (53.6°F) and max 24.8°C (76.6°F).

Temperature

The start of May signals an increase in the average high-temperature, moving from an enjoyable 19.8°C (67.6°F) in April to a warm 24.8°C (76.6°F). Borba observes a distinct decrease from peak daytime temperatures, with an average low-temperature of 12°C (53.6°F) throughout the month of May.

Humidity

In Borba, Portugal, the average relative humidity in May is 64%.

Rainfall

In Borba, Portugal, in May, it is raining for 7.3 days, with typically 23mm (0.91") of accumulated precipitation. Throughout the year, there are 95.6 rainfall days, and 308mm (12.13") of precipitation is accumulated.

Daylight

The average length of the day in May is 14h and 18min.
On the first day of the month, sunrise is at 06:31 and sunset at 20:22. On the last day of May, sunrise is at 06:06 and sunset at 20:48 WEST.

Sunshine

In May, the average sunshine is 9.8h.

UV index

The average daily maximum UV index in May in Borba is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 during May leads to these advisories:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

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

Frequently asked questions

May temperatures in Borba, Portugal, vary between a high-temperature of 24.8°C (76.6°F) and a low-temperature of 12°C (53.6°F).

In Borba, Portugal, the average relative humidity in May is 64%.

In Borba, Portugal, in May, during 7.3 rainfall days, 23mm (0.91") of precipitation is typically accumulated.

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

On the first day of May in Borba, sunrise is at 06:31 and sunset at 20:22. On the last day of the month, sunrise is at 06:06 and sunset at 20:48 WEST.

The average sunshine duration in May in Borba is 9.8h.

In May, the average daily maximum UV index in Borba is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's 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

19.8°C

24.8°C

29.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.2km/h

13km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

15.3

24.9

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Borba, Portugal

Average high temperature in May: 24.8°C

The warmest month (with the highest average high temperature) is August (33.7°C).
The month with the lowest average high temperature is January (13.7°C).

Average low temperature in May: 12°C

The month with the highest average low temperature is August (16.9°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).

Average pressure in May
Borba, Portugal

Average pressure in May: 1015.9mbar

The month with the highest atmospheric pressure is December (1022.8mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

Average wind speed in May
Borba, Portugal

Average wind speed in May: 11.2km/h

The windiest months (with the highest average wind speed) are February and March (12km/h).
The calmest month (with the lowest average wind speed) is September (9.5km/h).

Average humidity in May
Borba, Portugal

Average humidity in May: 64%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (49%).

Average rainfall in May
Borba, Portugal

Average rainfall in May: 23mm

The wettest month (with the highest rainfall) is April (52mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in May
Borba, Portugal

Average rainfall days in May: 7.3 days

The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is August (2 days).

Average daylight in May /
Average sunshine in May
Borba, 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: 9h and 48min

The months with the most sunshine are July and August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in May
Borba, Portugal

Average sunshine days in May: 22 days

The month with the most sunshine days is July (28.8 days).
The month with the least sunshine days is April (15.3 days).

Average UV index in May
Borba, Portugal

Average UV index in May: 6

The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in May
Borba, Portugal

Average cloud cover in May: 29

The month with the most cloud cover is January (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 11).

Average visibility in May
Borba, Portugal

Average visibility in May: 9km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and April (8km).