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
Melides's average high-temperature in May sits at a pleasant 20.1°C (68.2°F), showing little difference from the previous month. May nights document an average temperature reading of 15.4°C (59.7°F).Humidity
In Melides, the average relative humidity in May is 73%.Rainfall
In Melides, during May, the rain falls for 6.4 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, in Melides, there are 94.7 rainfall days, and 328mm (12.91") of precipitation is accumulated.Daylight
In May, the average length of the day in Melides is 14h and 15min.On the first day of May in Melides, sunrise is at 06:37 and sunset at 20:26. On the last day of the month, sunrise is at 06:13 and sunset at 20:51 WEST.
Sunshine
In Melides, the average sunshine in May is 10.8h.UV index
The average daily maximum UV index in May in Melides is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In May, a regular UV index of 5 translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Melides?
What is the average humidity in May in Melides?
How much does it rain in Melides in May?
How many hours of daylight does Melides have in May?
When is the sunrise / sunset in May in Melides?
How many hours of sunshine does Melides have in May?
How high is the UV index in May in Melides?
Average temperature in May
Melides, Portugal
- Average high temperature in May: 20.1°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is February (14.8°C).
- Average low temperature in May: 15.4°C
The months with the highest average low temperature are August and September (18.8°C).
The coldest month (with the lowest average low temperature) is February (10.8°C).
Average pressure in May
Melides, 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 (1015.7mbar).
Average wind speed in May
Melides, Portugal
- Average wind speed in May: 17.5km/h
The windiest month (with the highest average wind speed) is February (19.4km/h).
The calmest month (with the lowest average wind speed) is September (15km/h).
Average humidity in May
Melides, Portugal
- Average humidity in May: 73%
The month with the highest relative humidity is April (76%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Melides, Portugal
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in May
Melides, Portugal
- Average rainfall days in May: 6.4 days
The month with the highest number of rainy days is November (13.4 days).
The month with the least rainy days is August (1.1 days).
Average daylight in May /
Average sunshine in May
Melides, Portugal
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in May
Melides, Portugal
- Average sunshine days in May: 23 days
The month with the most sunshine days is August (29.4 days).
The month with the least sunshine days is April (15.3 days).
Average UV index in May
Melides, Portugal
- Average UV index in May: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover in May
Melides, Portugal
- Average cloud cover in May: 22
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in May
Melides, Portugal
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
