Damian Corrigan is a travel writer who has traveled extensively throughout Spain since moving there in 2003.

The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Beaches for May for Algarve. December in Australia: Weather, What to Pack, and What to See ... May 2018 Weather in Porto — Graph °F. Portugal—located on a westerly peninsula in Europe—enjoys a Mediterranean climate. The average accumulated growing degree days in Lisbon are For the purposes of this report, the geographical coordinates of Lisbon are 38.717 deg latitude, -9.133 deg longitude, and 39 ft elevation. Current weather in Portugal, with temperatures in 24 cities, including high and low temperatures for the country. See weather overview. The Tunes Bar at Praca Miguel Bombarda 32, Albufeira, serves a variety of traditional pub food including cooked English breakfasts, and those who wish to view important sporting events are also well covered thanks to numerous TV screens across the bar.With the heat not as excessive as in the summer months, and the weather generally reliable, May is a good time of year to try mountain biking. Sunglasses, a hat, and sandals or flip flops are useful no matter where your destination takes you. Weather details in may. Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). The estimated value at Lisbon is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Lisbon and a given station. This report illustrates the typical weather in Lisbon year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Other holidays to keep in mind are New Year (January 1), Carnaval (the day before Ash Wednesday), Liberty Day (April 25), Labor Day (May 1), Portugal Day (June 10), Assumption (August 15), Immaculate Conception (December 8) and Christmas (December 25). The average daily incident shortwave solar energy in Lisbon is This means it enjoys a lovely climate that’s approaching the peak summer months in May; you’ll get lots of sun at this time, without the busier crowds that come a bit later in the year.Portugal has different weather across different regions. May temperatures average between 72 degrees Fahrenheit (22 C) on the high end and 55 F (13 C) for a low. So it might be a good idea to bring an umbrella with you. We assume no responsibility for any decisions made on the basis of the content presented on this site. Over the course of May in Lisbon, the length of the day is Those enjoying the island of Madeira and the southern coast will bask in subtropical spring temperatures with warm days and cool breezes and ocean waters. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands. Over the course of May, wind speeds vary from calm to moderate breeze, rarely exceeding a strong breeze of 11 m/s.May is a reliably sunny month with an average of ten hours per day. The average surface water temperature in Lisbon is The average temperature reaches around 17°C and dips no lower than 13°C in the evenings. You can expect comfortable temperatures for sightseeing in Lisbon, hitting it well before the typical tourist season. Capital Lisbon gives a good idea of the weather in Portugal, and has an average high temperature of 22ºC in May. By using Tripsavvy, you accept our The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than The climate in Portugal varies from north to south and from coast to the mountains. The average hourly temperature, color coded into bands. This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents.