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 advent of May observes an average high-temperature of a still refreshing 19.4°C (66.9°F), nearly identical to April's 16.8°C (62.2°F). Maia's nighttime temperature in May falls to an average of 12.7°C (54.9°F).Humidity
The average relative humidity in May is 73%.Rainfall
In Maia, in May, it is raining for 11.5 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, in Maia, Portugal, there are 137.1 rainfall days, and 682mm (26.85") of precipitation is accumulated.Daylight
In May, the average length of the day in Maia, Portugal, is 14h and 31min.On the first day of May in Maia, sunrise is at 06:31 and sunset at 20:31. On the last day of the month, sunrise is at 06:03 and sunset at 21:00 WEST.
Sunshine
The average sunshine in May is 10h.UV index
In Maia, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Exercise prevention - Precautions against solar damage are endorsed. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Maia?
What is the average humidity in May in Maia?
How much does it rain in Maia in May?
What is the average length of the day in May in Maia?
When are sunrise and sunset in May in Maia?
How many hours of sunshine does Maia have in May?
What is the UV index intensity in May in Maia?
Average temperature in May
Maia, Portugal
- Average high temperature in May: 19.4°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in May: 12.7°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (8.1°C).
Average pressure in May
Maia, Portugal
- Average pressure in May: 1016.6mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in May
Maia, Portugal
- Average wind speed in May: 12.9km/h
The windiest months (with the highest average wind speed) are February and November (14.3km/h).
The calmest month (with the lowest average wind speed) is September (10.7km/h).
Average humidity in May
Maia, Portugal
- Average humidity in May: 73%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is September (71%).
Average rainfall in May
Maia, Portugal
- Average rainfall in May: 33mm
The wettest month (with the highest rainfall) is November (108mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in May
Maia, Portugal
- Average rainfall days in May: 11.5 days
The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is August (4.6 days).
Average daylight in May /
Average sunshine in May
Maia, 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: 10h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in May
Maia, Portugal
- Average sunshine days in May: 18.1 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (11.9 days).
Average UV index in May
Maia, Portugal
- Average UV index in May: 5
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Maia, Portugal
- Average cloud cover in May: 28
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in May
Maia, Portugal
- Average visibility in May: 10km
The months with the highest visibility are February, March, May, June, September, October and December (10km).
The months with the lowest visibility are January, April, July, August and November (9km).
Maia, Portugal
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