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 shift into May is accompanied by a modest temperature increase, with the average high-temperature edging up from an enjoyable 18.9°C (66°F) in April to an agreeable 22.3°C (72.1°F). May in Fermentelos generally records an average low-temperature of 10.9°C (51.6°F).Humidity
In Fermentelos, Portugal, the average relative humidity in May is 71%.Rainfall
In Fermentelos, in May, it is raining for 10.1 days, with typically 36mm (1.42") of accumulated precipitation. Throughout the year, there are 123.9 rainfall days, and 660mm (25.98") of precipitation is accumulated.Daylight
In Fermentelos, the average length of the day in May is 14h and 27min.On the first day of May, sunrise is at 06:32 and sunset at 20:30. On the last day of the month, sunrise is at 06:05 and sunset at 20:58 WEST.
Sunshine
In May, the average sunshine in Fermentelos is 10h.UV index
The average daily maximum UV index in May in Fermentelos is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 5 during May translates into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Fermentelos?
What is the average humidity in May in Fermentelos?
How much does it rain in Fermentelos in May?
What is the average length of the day in May in Fermentelos?
When is the sunrise / sunset in May in Fermentelos?
How many hours of sunshine does Fermentelos have in May?
How high is the UV index in May in Fermentelos?
Average temperature in May
Fermentelos, Portugal
- Average high temperature in May: 22.3°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (13.1°C).
- Average low temperature in May: 10.9°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (5.7°C).
Average pressure in May
Fermentelos, Portugal
- Average pressure in May: 1016.3mbar
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
Fermentelos, Portugal
- Average wind speed in May: 8.4km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity in May
Fermentelos, Portugal
- Average humidity in May: 71%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (65%).
Average rainfall in May
Fermentelos, Portugal
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is November (98mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in May
Fermentelos, Portugal
- Average rainfall days in May: 10.1 days
The month with the highest number of rainy days is November (14.9 days).
The month with the least rainy days is August (3.3 days).
Average daylight in May /
Average sunshine in May
Fermentelos, 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 18min).
- Average sunshine in May: 10h and 0min
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 6min).
Average sunshine days in May
Fermentelos, Portugal
- Average sunshine days in May: 19.2 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is November (13.7 days).
Average UV index in May
Fermentelos, Portugal
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in May
Fermentelos, Portugal
- Average cloud cover in May: 31
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Fermentelos, Portugal
- Average visibility in May: 9km
The months with the highest visibility are May, June, September, October and December (9km).
The months with the lowest visibility are January, February, March, April, July, August and November (8km).
