May weather forecastBeja, Portugal
May
Weather in May
May signifies the true commencement of summer, as the seasons transition, creating an overall warmer climate. The highest average temperature spikes to an evident 25.9°C (78.6°F), reflecting sunnier days and warmer nights in Beja. As far as precipitation is concerned, the decreased rainfall marks a shift from the spring showers. The increase in the city's visibility is noticeable as the cloud percentage drops significantly. The month stands out for its extended daylight and sunshine, marking an upturn in the UV index.Temperature
Beja, Portugal, in May shows a temperature shift, moving from an average high of a pleasant 20.7°C (69.3°F) in April to a moderately hot 25.9°C (78.6°F). Despite a significant deviation from daily highs, May sees an average nighttime temperature of 12.8°C (55°F).Humidity
The average relative humidity in May is 61%.Rainfall
In Beja, during May, the rain falls for 5.1 days and regularly aggregates up to 11mm (0.43") of precipitation. Throughout the year, there are 65.2 rainfall days, and 110mm (4.33") of precipitation is accumulated.Daylight
In Beja, the average length of the day in May is 14h and 14min.On the first day of May, sunrise is at 06:34 and sunset at 20:22. On the last day of the month, sunrise is at 06:10 and sunset at 20:47 WEST.
Sunshine
In Beja, Portugal, the average sunshine in May is 10.2h.UV index
The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 6 in May translates into the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Beja, Portugal
- Average high temperature in May: 25.9°C
The warmest month (with the highest average high temperature) is August (34.7°C).
The month with the lowest average high temperature is January (14.4°C).
- Average low temperature in May: 12.8°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in May
Beja, Portugal
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Beja, Portugal
- Average wind speed in May: 11.3km/h
The windiest month (with the highest average wind speed) is July (11.9km/h).
The calmest month (with the lowest average wind speed) is September (9.7km/h).
Average humidity in May
Beja, Portugal
- Average humidity in May: 61%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (47%).
Average rainfall in May
Beja, Portugal
- Average rainfall in May: 11mm
The wettest month (with the highest rainfall) is April (20mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in May
Beja, Portugal
- Average rainfall days in May: 5.1 days
The month with the highest number of rainy days is April (9.7 days).
The month with the least rainy days is August (1 days).
Average daylight in May /
Average sunshine in May
Beja, Portugal
- Average daylight in May: 14h and 12min
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 36min).
- Average sunshine in May: 10h and 12min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in May
Beja, Portugal
- Average sunshine days in May: 23.9 days
The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is April (18.8 days).
Average UV index in May
Beja, Portugal
- Average UV index in May: 6
The months with the highest UV index are July and 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
Beja, Portugal
- Average cloud cover in May: 26
The months with the most cloud cover are January and April (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in May
Beja, 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, February, March, April, May, October, November and December (9km).
