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
May's advent denotes a minor fluctuation in the average high-temperature to a pleasant 20.1°C (68.2°F) from April's 17.6°C (63.7°F). Carcavelos, during the May nights, maintains an average temperature of 15.3°C (59.5°F), closely aligned with its daytime readings.Humidity
The months with the lowest humidity are May and October, with an average relative humidity of 72%.Rainfall
In Carcavelos, in May, during 6.9 rainfall days, 17mm (0.67") of precipitation is typically accumulated. In Carcavelos, during the entire year, the rain falls for 85.8 days and collects up to 215mm (8.46") of precipitation.Daylight
In May, the average length of the day is 14h and 17min.On the first day of the month, sunrise is at 06:39 and sunset at 20:29. On the last day of May, sunrise is at 06:14 and sunset at 20:55 WEST.
Sunshine
In May, the average sunshine in Carcavelos, Portugal, is 10.6h.UV index
In May, the average daily maximum UV index in Carcavelos, Portugal, is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In May, the maximum UV index of 5 suggests these recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the usual temperature for Carcavelos in May?
What are the least humid months in Carcavelos?
What is the average humidity in May in Carcavelos?
How much does it rain in Carcavelos in May?
How many hours of daylight does Carcavelos have in May?
When are sunrise and sunset in May in Carcavelos?
How many hours of sunshine does Carcavelos have in May?
What is the UV index intensity in May in Carcavelos?
Average temperature in May
Carcavelos, Portugal
- Average high temperature in May: 20.1°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (14.8°C).
- Average low temperature in May: 15.3°C
The month with the highest average low temperature is August (18.6°C).
The coldest month (with the lowest average low temperature) is February (10.8°C).
Average pressure in May
Carcavelos, Portugal
- Average pressure in May: 1016.6mbar
The months with the highest atmospheric pressure are January and December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in May
Carcavelos, Portugal
- Average wind speed in May: 18.2km/h
The windiest month (with the highest average wind speed) is February (19.5km/h).
The calmest month (with the lowest average wind speed) is October (15.6km/h).
Average humidity in May
Carcavelos, Portugal
- Average humidity in May: 72%
The months with the highest relative humidity are January, April, July and December (75%).
The months with the lowest relative humidity are May and October (72%).
Average rainfall in May
Carcavelos, Portugal
- Average rainfall in May: 17mm
The wettest month (with the highest rainfall) is November (44mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in May
Carcavelos, Portugal
- Average rainfall days in May: 6.9 days
The month with the highest number of rainy days is November (12.4 days).
The month with the least rainy days is August (1.9 days).
Average daylight in May /
Average sunshine in May
Carcavelos, Portugal
- Average daylight in May: 14h and 2min
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 30min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in May
Carcavelos, Portugal
- Average sunshine days in May: 22.5 days
The month with the most sunshine days is August (28 days).
The month with the least sunshine days is November (15.6 days).
Average UV index in May
Carcavelos, 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, November and December (UV index 4).
Average cloud cover in May
Carcavelos, Portugal
- Average cloud cover in May: 24
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in May
Carcavelos, 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).
Carcavelos, Portugal
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