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
A minor escalation in the average high-temperature is seen with the onset of May, moving from an enjoyable 17.1°C (62.8°F) in April to an agreeable 20.3°C (68.5°F). An average minimum temperature of 10.4°C (50.7°F) is recorded in Ferreiros during the month of May.Humidity
The average relative humidity in May is 75%.Rainfall
In Ferreiros, in May, during 11.1 rainfall days, 48mm (1.89") of precipitation is typically accumulated. Throughout the year, there are 145.4 rainfall days, and 998mm (39.29") of precipitation is accumulated.Daylight
In Ferreiros, the average length of the day in May is 14h and 32min.On the first day of the month, sunrise is at 06:29 and sunset at 20:31. On the last day of May, sunrise is at 06:02 and sunset at 21:00 WEST.
Sunshine
The average sunshine in May in Ferreiros is 9.6h.UV index
In Ferreiros, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the UV index of 5 transforms into the following advice:
Put precautions into practice - Protective measures against sun-induced damage are advised. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Ferreiros in May?
What is the average humidity in May in Ferreiros?
How much does it rain in Ferreiros in May?
How many hours of daylight does Ferreiros have in May?
When are sunrise and sunset in May in Ferreiros?
How long on average sun shines in May in Ferreiros?
What is the UV index reading in May in Ferreiros?
Average temperature in May
Ferreiros, Portugal
- Average high temperature in May: 20.3°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in May: 10.4°C
The months with the highest average low temperature are July and August (14.4°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).
Average pressure in May
Ferreiros, Portugal
- Average pressure in May: 1016.8mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Ferreiros, Portugal
- Average wind speed in May: 9km/h
The windiest month (with the highest average wind speed) is February (10.3km/h).
The calmest month (with the lowest average wind speed) is September (7.8km/h).
Average humidity in May
Ferreiros, Portugal
- Average humidity in May: 75%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are August and September (69%).
Average rainfall in May
Ferreiros, Portugal
- Average rainfall in May: 48mm
The wettest month (with the highest rainfall) is November (154mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in May
Ferreiros, Portugal
- Average rainfall days in May: 11.1 days
The month with the highest number of rainy days is November (17.2 days).
The month with the least rainy days is August (5.4 days).
Average daylight in May /
Average sunshine in May
Ferreiros, 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 12min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in May
Ferreiros, Portugal
- Average sunshine days in May: 18.7 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (11.7 days).
Average UV index in May
Ferreiros, 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, March, April, November and December (UV index 3).
Average cloud cover in May
Ferreiros, Portugal
- Average cloud cover in May: 33
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 21).
Average visibility in May
Ferreiros, 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).
