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
The transition into May notes an average high-temperature of a still enjoyable 19.3°C (66.7°F), revealing a mild distinction from the 17.1°C (62.8°F) in April. Gala's temperature drops to an average low of 13.7°C (56.7°F) during the nights of May.Humidity
In May, the average relative humidity in Gala is 75%.Rainfall
In Gala, in May, during 10.6 rainfall days, 38mm (1.5") of precipitation is typically accumulated. In Gala, during the entire year, the rain falls for 130.4 days and collects up to 585mm (23.03") of precipitation.Daylight
The average length of the day in May in Gala is 14h and 25min.On the first day of the month, sunrise is at 06:34 and sunset at 20:30. On the last day of May, in Gala, sunrise is at 06:08 and sunset at 20:58 WEST.
Sunshine
The average sunshine in May is 10.3h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 5 during May translates into the following guidance:
Take necessary precautions - Defending against sun damage is advocated. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Gala in May?
What is the average humidity in May in Gala?
How much does it rain in Gala in May?
What is the average length of the day in May in Gala?
When is the sunrise / sunset in May in Gala?
How long on average sun shines in May in Gala?
What is the month with the highest UV index in Gala?
What is the UV index reading in May in Gala?
Average temperature in May
Gala, Portugal
- Average high temperature in May: 19.3°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (13.7°C).
- Average low temperature in May: 13.7°C
The months with the highest average low temperature are July and August (16.8°C).
The coldest month (with the lowest average low temperature) is February (9.3°C).
Average pressure in May
Gala, 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 (1015.4mbar).
Average wind speed in May
Gala, Portugal
- Average wind speed in May: 15.4km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is September (12.8km/h).
Average humidity in May
Gala, Portugal
- Average humidity in May: 75%
The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are September and October (74%).
Average rainfall in May
Gala, Portugal
- Average rainfall in May: 38mm
The wettest month (with the highest rainfall) is November (97mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in May
Gala, Portugal
- Average rainfall days in May: 10.6 days
The month with the highest number of rainy days is November (16 days).
The month with the least rainy days is August (4.5 days).
Average daylight in May /
Average sunshine in May
Gala, Portugal
- Average daylight in May: 14h and 2min
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 24min).
- Average sunshine in May: 10h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in May
Gala, Portugal
- Average sunshine days in May: 18.7 days
The month with the most sunshine days is August (23.9 days).
The month with the least sunshine days is November (11.9 days).
Average UV index in May
Gala, 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 month with the lowest UV index is January (UV index 3).
Average cloud cover in May
Gala, Portugal
- Average cloud cover in May: 28
The month with the most cloud cover is January (Cloud cover 42).
The months with the least cloud cover are August and September (Cloud cover 20).
Average visibility in May
Gala, 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).
