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
As May arrives, Aljezur's weather shows a minor increase in high-temperatures, edging from April's enjoyable 18.2°C (64.8°F) to an agreeable 21.7°C (71.1°F). During May, Aljezur sees a mean low-temperature of 14.3°C (57.7°F).Humidity
In May, the average relative humidity in Aljezur, Portugal, is 70%.Rainfall
In May, in Aljezur, the rain falls for 6.5 days. Throughout May, 11mm (0.43") of precipitation is accumulated. In Aljezur, during the entire year, the rain falls for 85.4 days and collects up to 163mm (6.42") of precipitation.Daylight
In May, the average length of the day in Aljezur is 14h and 11min.On the first day of the month, sunrise is at 06:39 and sunset at 20:24. On the last day of May, in Aljezur, sunrise is at 06:16 and sunset at 20:49 WEST.
Sunshine
In May, the average sunshine in Aljezur is 11h.UV index
May through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 6 translates into these guidelines:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Aljezur in May?
What is the average humidity in May in Aljezur?
How much does it rain in Aljezur in May?
What is the average length of the day in May in Aljezur?
When are sunrise and sunset in May in Aljezur?
How many hours of sunshine does Aljezur have in May?
What is the month with the highest UV index in Aljezur?
How high is the UV index in May in Aljezur?
Average temperature in May
Aljezur, Portugal
- Average high temperature in May: 21.7°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (14.5°C).
- Average low temperature in May: 14.3°C
The month with the highest average low temperature is August (18.4°C).
The coldest month (with the lowest average low temperature) is February (9.2°C).
Average pressure in May
Aljezur, Portugal
- Average pressure in May: 1016.2mbar
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
Aljezur, Portugal
- Average wind speed in May: 13.9km/h
The windiest month (with the highest average wind speed) is February (16.1km/h).
The calmest month (with the lowest average wind speed) is September (11.3km/h).
Average humidity in May
Aljezur, Portugal
- Average humidity in May: 70%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (65%).
Average rainfall in May
Aljezur, Portugal
- Average rainfall in May: 11mm
The wettest month (with the highest rainfall) is November (25mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in May
Aljezur, Portugal
- Average rainfall days in May: 6.5 days
The month with the highest number of rainy days is March (12.2 days).
The month with the least rainy days is August (1.5 days).
Average daylight in May /
Average sunshine in May
Aljezur, Portugal
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 11h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in May
Aljezur, Portugal
- Average sunshine days in May: 21.5 days
The month with the most sunshine days is July (28.6 days).
The month with the least sunshine days is April (15.3 days).
Average UV index in May
Aljezur, Portugal
- Average UV index in May: 6
The months with the highest UV index are May, June, July, August and September (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in May
Aljezur, Portugal
- Average cloud cover in May: 21
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in May
Aljezur, 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).
Aljezur, Portugal
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