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
May
Weather in May
Temperature
With the onset of May, Fajões observes a minor temperature ascent, with the average high-temperature adjusting from April's refreshing 18.2°C (64.8°F) to a pleasant 21.6°C (70.9°F). In the month of May, the temperature generally rests at an average low of 11.2°C (52.2°F).Humidity
In Fajões, the average relative humidity in May is 71%.Rainfall
In May, the rain falls for 11.3 days. Throughout May, 42mm (1.65") of precipitation is accumulated. Throughout the year, there are 135.4 rainfall days, and 778mm (30.63") of precipitation is accumulated.Daylight
In May, the average length of the day is 14h and 29min.On the first day of May, sunrise is at 06:30 and sunset at 20:30. On the last day of the month, sunrise is at 06:04 and sunset at 20:58 WEST.
Sunshine
In May, the average sunshine is 9.8h.UV index
In Fajões, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In May, the maximum UV index of 5 transforms into these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
What is the average humidity in May?
How much does it rain in May?
What is the average length of the day in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Fajões have in May?
How high is the UV index in May?
Average temperature in May
Fajões, Portugal
- Average high temperature in May: 21.6°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (12.6°C).
- Average low temperature in May: 11.2°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (6°C).
Average pressure in May
Fajões, 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
Fajões, Portugal
- Average wind speed in May: 8.8km/h
The windiest month (with the highest average wind speed) is February (9.7km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity in May
Fajões, Portugal
- Average humidity in May: 71%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are August and September (66%).
Average rainfall in May
Fajões, Portugal
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days in May
Fajões, Portugal
- Average rainfall days in May: 11.3 days
The month with the highest number of rainy days is November (15.7 days).
The month with the least rainy days is August (4.3 days).
Average daylight in May /
Average sunshine in May
Fajões, 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 5min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in May
Fajões, Portugal
- Average sunshine days in May: 18.5 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is November (11.6 days).
Average UV index in May
Fajões, Portugal
- Average UV index in May: 5
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in May
Fajões, Portugal
- Average cloud cover in May: 32
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Fajões, Portugal
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
