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
Bucelas's transition into May brings a slight rise in the average high-temperature, moving from an agreeable 20°C (68°F) in April to a moderately hot 23.4°C (74.1°F). An average low-temperature of 13.2°C (55.8°F) is anticipated throughout the nights during May.Humidity
In Bucelas, the average relative humidity in May is 67%.Rainfall
In Bucelas, Portugal, in May, during 7 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Bucelas, during the entire year, the rain falls for 97 days and collects up to 309mm (12.17") of precipitation.Daylight
In Bucelas, the average length of the day in May is 14h and 19min.On the first day of the month, sunrise is at 06:37 and sunset at 20:29. On the last day of May, sunrise is at 06:13 and sunset at 20:55 WEST.
Sunshine
In May, the average sunshine is 10.1h.UV index
In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bucelas in May?
What is the average humidity in May in Bucelas?
How many days does it rain in May in Bucelas?
How many hours of daylight does Bucelas have in May?
What time are sunrise and sunset in May in Bucelas?
How long on average sun shines in May in Bucelas?
What is the UV index intensity in May in Bucelas?
Average temperature in May
Bucelas, Portugal
- Average high temperature in May: 23.4°C
The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (14.6°C).
- Average low temperature in May: 13.2°C
The month with the highest average low temperature is July (16.5°C).
The coldest month (with the lowest average low temperature) is February (7.7°C).
Average pressure in May
Bucelas, 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 (1015.6mbar).
Average wind speed in May
Bucelas, Portugal
- Average wind speed in May: 13.2km/h
The windiest month (with the highest average wind speed) is July (14.2km/h).
The calmest month (with the lowest average wind speed) is October (11km/h).
Average humidity in May
Bucelas, Portugal
- Average humidity in May: 67%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (64%).
Average rainfall in May
Bucelas, Portugal
- Average rainfall in May: 24mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in May
Bucelas, Portugal
- Average rainfall days in May: 7 days
The month with the highest number of rainy days is April (12.8 days).
The month with the least rainy days is July (2.2 days).
Average daylight in May /
Average sunshine in May
Bucelas, Portugal
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in May
Bucelas, Portugal
- Average sunshine days in May: 22.3 days
The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is April (15.8 days).
Average UV index in May
Bucelas, 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, November and December (UV index 3).
Average cloud cover in May
Bucelas, Portugal
- Average cloud cover in May: 27
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in May
Bucelas, Portugal
- Average visibility in May: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
