May weather forecast
Afife, Portugal

May

Weather in May

The last month of the spring, May, is an enjoyable month in Afife, Portugal, with an average temperature fluctuating between 12.7°C (54.9°F) and 18.5°C (65.3°F).

Temperature

Afife's average high-temperature marks an enjoyable 18.5°C (65.3°F) with the advent of May, closely mirroring that of the preceding month. May's average low-temperature reading settles at a cool 12.7°C (54.9°F).

Humidity

In Afife, the average relative humidity in May is 76%.

Rainfall

In Afife, during May, the rain falls for 11 days and regularly aggregates up to 50mm (1.97") of precipitation. In Afife, during the entire year, the rain falls for 144.8 days and collects up to 905mm (35.63") of precipitation.

Daylight

The average length of the day in May is 14h and 34min.
On the first day of the month, sunrise is at 06:30 and sunset at 20:34. On the last day of May, sunrise is at 06:03 and sunset at 21:03 WEST.

Sunshine

The average sunshine in May is 9.9h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Frequently asked questions

What are the temperatures in May?
In Afife, in May, the average high-temperature is 18.5°C (65.3°F), and the average low-temperature is 12.7°C (54.9°F).
What is the average humidity in May?
In May, the average relative humidity is 76%.
How many days does it rain in May?
In Afife, during May, the rain falls for 11 days and regularly aggregates up to 50mm (1.97") of precipitation.
What is the average length of the day in May?
In May, the average day length is 14h and 34min.
When are sunrise and sunset in May?
On the first day of May, sunrise is at 06:30 and sunset at 20:34. On the last day of the month, sunrise is at 06:03 and sunset at 21:03 WEST.
How long on average sun shines in May?
In May, the average sunshine duration is 9.9h.
When is the highest UV index in Afife?
May through September, with an average maximum UV index of 5, are months with the highest UV index.
What is the UV index reading in May?
In Afife, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Afife, Portugal
  • Average high temperature in May: 18.5°C

The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (12.8°C).

  • Average low temperature in May: 12.7°C

The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (8.6°C).

Average pressure in May
Afife, Portugal
  • Average pressure in May: 1016.8mbar

The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

Average wind speed in May
Afife, Portugal
  • Average wind speed in May: 14.5km/h

The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is September (12.3km/h).

Average humidity in May
Afife, Portugal
  • Average humidity in May: 76%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (74%).

Average rainfall in May
Afife, Portugal
  • Average rainfall in May: 50mm

The wettest month (with the highest rainfall) is November (147mm).
The driest month (with the least rainfall) is July (11mm).

Average rainfall days in May
Afife, Portugal
  • Average rainfall days in May: 11 days

The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is August (5.8 days).

Average daylight in May /
Average sunshine in May
Afife, Portugal
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in May: 9h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in May
Afife, Portugal
  • Average sunshine days in May: 18.3 days

The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is November (11.5 days).

Average UV index in May
Afife, Portugal
  • Average UV index in May: 5

The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in May
Afife, Portugal
  • Average cloud cover in May: 29

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 19).

Average visibility in May
Afife, Portugal
  • Average visibility in May: 10km

The months with the highest visibility are February, March, April, May, June, July, September, October and December (10km).
The months with the lowest visibility are January, August and November (9km).

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