May weather forecastEixo, Portugal
May
Weather in May
May, the last month of the spring in Eixo, is a pleasant month, with an average temperature fluctuating between 12.5°C (54.5°F) and 20.8°C (69.4°F).Temperature
A gentle upsurge in temperatures occurs as April gives way to May, with average highs shifting from an enjoyable 17.7°C (63.9°F) to a pleasant 20.8°C (69.4°F). May nights are marked by an average low-temperature of 12.5°C (54.5°F).Humidity
In May, the average relative humidity in Eixo, Portugal, is 73%.Rainfall
In Eixo, Portugal, during May, the rain falls for 10.6 days and regularly aggregates up to 37mm (1.46") of precipitation. Throughout the year, in Eixo, Portugal, there are 125.4 rainfall days, and 619mm (24.37") of precipitation is accumulated.Daylight
The average length of the day in May in Eixo 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.
Sunshine
The average sunshine in May in Eixo is 10.2h.UV index
The months with the highest UV index in Eixo, Portugal, are May through September, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In May, a daily maximum UV index of 5 leads to the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Eixo, 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
Eixo, 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
Eixo, 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
Eixo, 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
Eixo, 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
Eixo, 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
Eixo, 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
Eixo, 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
Eixo, 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
Eixo, 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
Eixo, 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).
