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
May's arrival brings a modest temperature shift, moving from a comfortable 17.5°C (63.5°F) in April to a pleasant 21°C (69.8°F). In May, the nighttime temperature lowers to an average of 10.4°C (50.7°F).Humidity
In May, the average relative humidity in Galegos is 71%.Rainfall
In Galegos, in May, during 11.6 rainfall days, 44mm (1.73") of precipitation is typically accumulated. In Galegos, during the entire year, the rain falls for 143.8 days and collects up to 847mm (33.35") of precipitation.Daylight
In May, the average length of the day is 14h and 30min.On the first day of the month, sunrise is at 06:30 and sunset at 20:30. On the last day of May, in Galegos, sunrise is at 06:02 and sunset at 20:59 WEST.
Sunshine
In May, the average sunshine in Galegos is 9.8h.UV index
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 radiation for the average person.Note: In May, the maximum UV index of 5 suggests this advice:
Ensure safety - Sun damage prevention is strongly urged. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Galegos?
What is the average humidity in May in Galegos?
How much does it rain in Galegos in May?
What is the average length of the day in May in Galegos?
When are sunrise and sunset in May in Galegos?
How long on average sun shines in May in Galegos?
What is the UV index reading in May in Galegos?
Average temperature in May
Galegos, Portugal
- Average high temperature in May: 21°C
The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (11.7°C).
- Average low temperature in May: 10.4°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is February (5°C).
Average pressure in May
Galegos, Portugal
- Average pressure in May: 1016.5mbar
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
Galegos, Portugal
- Average wind speed in May: 7.8km/h
The windiest months (with the highest average wind speed) are February and March (8.7km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).
Average humidity in May
Galegos, Portugal
- Average humidity in May: 71%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (64%).
Average rainfall in May
Galegos, Portugal
- Average rainfall in May: 44mm
The wettest month (with the highest rainfall) is December (128mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in May
Galegos, Portugal
- Average rainfall days in May: 11.6 days
The months with the highest number of rainy days are January and November (16.4 days).
The month with the least rainy days is August (4.6 days).
Average daylight in May /
Average sunshine in May
Galegos, 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 12min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in May
Galegos, Portugal
- Average sunshine days in May: 17.2 days
The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is November (11.2 days).
Average UV index in May
Galegos, 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, March, April, November and December (UV index 3).
Average cloud cover in May
Galegos, Portugal
- Average cloud cover in May: 33
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Galegos, Portugal
- Average visibility in May: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April, November and December (8km).
