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 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
The onset of May marks a slight increase in the average high-temperature, moving from a comfortable 17.8°C (64°F) in April to a pleasant 20.8°C (69.4°F). Serra do Bouro records a consistent low-temperature of 13.5°C (56.3°F) during May nights.Humidity
The average relative humidity in May is 74%.Rainfall
In Serra do Bouro, in May, it is raining for 8.6 days, with typically 13mm (0.51") of accumulated precipitation. In Serra do Bouro, during the entire year, the rain falls for 101.9 days and collects up to 170mm (6.69") of precipitation.Daylight
In Serra do Bouro, the average length of the day in May is 14h and 22min.On the first day of the month, sunrise is at 06:36 and sunset at 20:30. On the last day of May, sunrise is at 06:11 and sunset at 20:57 WEST.
Sunshine
In Serra do Bouro, the average sunshine in May is 10.2h.UV index
The average daily maximum UV index in May in Serra do Bouro, Portugal, is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: During May, 5 as the daily maximum UV index converts into the following advice:
Ensure safety - Recommendations to avert sunburn are presented. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are the temperatures in Serra do Bouro in May?
What is the average humidity in May in Serra do Bouro?
How much does it rain in Serra do Bouro in May?
What is the average length of the day in May in Serra do Bouro?
When is the sunrise / sunset in May in Serra do Bouro?
How many hours of sunshine does Serra do Bouro have in May?
What is the UV index reading in May in Serra do Bouro?
Average temperature in May
Serra do Bouro, Portugal
- Average high temperature in May: 20.8°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (14°C).
- Average low temperature in May: 13.5°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is February (8.8°C).
Average pressure in May
Serra do Bouro, Portugal
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in May
Serra do Bouro, Portugal
- Average wind speed in May: 16km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (13.6km/h).
Average humidity in May
Serra do Bouro, Portugal
- Average humidity in May: 74%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are September and October (72%).
Average rainfall in May
Serra do Bouro, Portugal
- Average rainfall in May: 13mm
The wettest month (with the highest rainfall) is November (34mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in May
Serra do Bouro, Portugal
- Average rainfall days in May: 8.6 days
The month with the highest number of rainy days is November (13.7 days).
The month with the least rainy days is August (3 days).
Average daylight in May /
Average sunshine in May
Serra do Bouro, Portugal
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 10h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in May
Serra do Bouro, Portugal
- Average sunshine days in May: 20.3 days
The month with the most sunshine days is August (25 days).
The month with the least sunshine days is November (13.3 days).
Average UV index in May
Serra do Bouro, Portugal
- Average UV index in May: 5
The months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in May
Serra do Bouro, Portugal
- Average cloud cover in May: 28
The month with the most cloud cover is January (Cloud cover 44).
The months with the least cloud cover are August and September (Cloud cover 21).
Average visibility in May
Serra do Bouro, Portugal
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
Serra do Bouro, Portugal
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