May weather forecastAgrelo, Portugal
May weather for Agrelo, Portugal: As Agrelo, Portugal, transitions into May, a marginal rise in the average high-temperature is observed, moving from a comfortable 17.6°C (63.7°F) in April to an agreeable 21.3°C (70.3°F). May, the last month of the spring in Agrelo, is an agreeable month, with an average temperature fluctuating between 10.3°C (50.5°F) and 21.3°C (70.3°F).
May
Weather in May
May, the last month of the spring in Agrelo, is an agreeable month, with an average temperature fluctuating between 10.3°C (50.5°F) and 21.3°C (70.3°F).Temperature
As Agrelo, Portugal, transitions into May, a marginal rise in the average high-temperature is observed, moving from a comfortable 17.6°C (63.7°F) in April to an agreeable 21.3°C (70.3°F). Agrelo records an average low-temperature of 10.3°C (50.5°F) throughout the month of May.Humidity
In Agrelo, the average relative humidity in May is 72%.Rainfall
In Agrelo, in May, during 11.2 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Agrelo, Portugal, during the entire year, the rain falls for 139.7 days and collects up to 924mm (36.38") of precipitation.Snowfall
In Agrelo, snow does not fall in February through December.Daylight
In May, the average length of the day is 14h and 32min.On the first day of the month, sunrise is at 06:28 and sunset at 20:30. On the last day of May, sunrise is at 06:01 and sunset at 20:59 WEST.
Sunshine
In Agrelo, Portugal, the average sunshine in May is 9.5h.UV index
In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 5 during May, leads to the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Agrelo, Portugal
- Average high temperature in May: 21.3°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in May: 10.3°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (5°C).
Average pressure in May
Agrelo, Portugal
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in May
Agrelo, Portugal
- Average wind speed in May: 7.6km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).
Average humidity in May
Agrelo, Portugal
- Average humidity in May: 72%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (64%).
Average rainfall in May
Agrelo, Portugal
- Average rainfall in May: 47mm
The wettest month (with the highest rainfall) is November (136mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in May
Agrelo, Portugal
- Average rainfall days in May: 11.2 days
The month with the highest number of rainy days is January (15.8 days).
The month with the least rainy days is August (5.2 days).
Average snowfall in May
Agrelo, Portugal
- Average snowfall in May: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Agrelo, Portugal
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Agrelo, Portugal
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 9h and 30min
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 42min).
Average sunshine days in May
Agrelo, Portugal
- Average sunshine days in May: 18.4 days
The month with the most sunshine days is August (24.4 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in May
Agrelo, Portugal
- Average UV index in May: 5
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in May
Agrelo, Portugal
- Average cloud cover in May: 35
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 23).
Average visibility in May
Agrelo, Portugal
- Average visibility in May: 8km
The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (7km).
