Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Trevões, Portugal, in May denotes a subtle temperature transition, adjusting from an average high of a comfortable 16.3°C (61.3°F) in April to a pleasant 20.4°C (68.7°F). In May, Trevões records an average nighttime temperature of 8.9°C (48°F).Humidity
In Trevões, the average relative humidity in May is 70%.Rainfall
In Trevões, in May, it is raining for 10.3 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, there are 107.8 rainfall days, and 282mm (11.1") of precipitation is accumulated.Snowfall
In Trevões, snow does not fall in April through October.Daylight
In Trevões, Portugal, the average length of the day in May is 14h and 29min.On the first day of May in Trevões, sunrise is at 06:26 and sunset at 20:26. On the last day of the month, sunrise is at 05:59 and sunset at 20:55 WEST.
Sunshine
The average sunshine in May in Trevões is 9.3h.UV index
In May, the average daily maximum UV index in Trevões is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: An average UV index of 5 in May transforms into this advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What are May temperatures in Trevões?
What is the average humidity in May in Trevões?
How many days does it rain in May in Trevões?
When it does not snow in Trevões?
What is the average length of the day in May in Trevões?
What time are sunrise and sunset in May in Trevões?
How long on average sun shines in May in Trevões?
What is the UV index intensity in May in Trevões?
Average temperature in May
Trevões, Portugal
- Average high temperature in May: 20.4°C
The warmest month (with the highest average high temperature) is July (28.8°C).
The month with the lowest average high temperature is January (9.4°C).
- Average low temperature in May: 8.9°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in May
Trevões, Portugal
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is December (1022.8mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in May
Trevões, Portugal
- Average wind speed in May: 7.5km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).
Average humidity in May
Trevões, Portugal
- Average humidity in May: 70%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (56%).
Average rainfall in May
Trevões, Portugal
- Average rainfall in May: 25mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days in May
Trevões, Portugal
- Average rainfall days in May: 10.3 days
The month with the highest number of rainy days is April (13.6 days).
The month with the least rainy days is August (3.9 days).
Average snowfall in May
Trevões, Portugal
- Average snowfall in May: 0mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Trevões, Portugal
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Trevões, Portugal
- Average daylight in May: 14h and 3min
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 18min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in May
Trevões, Portugal
- Average sunshine days in May: 18.3 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is April (14.1 days).
Average UV index in May
Trevões, 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, November and December (UV index 2).
Average cloud cover in May
Trevões, Portugal
- Average cloud cover in May: 37
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in May
Trevões, Portugal
- Average visibility in May: 8km
The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (6km).
Trevões, Portugal
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