Normal weather for Aveiro in May
It's pleasantly warm in May in Aveiro with an average temperature of 21°C. Temperatures this month range from a low of 18°C to a high of 23°C. At night, you can expect temperatures between 10°C and 15°C.
In May, there is an average of 56 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
The water temperature at Aveiro is 19°C this month. Refreshing if you fancy a swim.
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Aveiro in May |
London | ||
|---|---|---|---|
 Average Temperature |
21°C | 18°C | |
 High Temp |
23°C | 21°C | |
| Low Temp |
18°C | 15°C | |
 Total Precipitation |
56 mm | 46 mm | |
| Rainy Days |
9 days | 8 days | |
Curious about the climate in other parts of Portugal? Check out the weather and climate in places like Algarve, Lisbon, Albufeira, or have a look at other destinations in Portugal.
Start of May
The month of May starts in Aveiro with mild temperatures, averaging around 21°C during the day and nights close to 12°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-May
By mid-May, the average daytime temperature rises to around 22°C, with nights close to 13°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of May
By the end of May, the average daytime temperature in Aveiro will be around 22°C, with nights close to 14°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
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Is May a good time to visit Aveiro?
Want nice weather? Then May is a great time to be in Aveiro. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Aveiro in May
With 32°C, Aveiro hit the highest temperature in the last 10 years in May 2020. The lowest daytime temperature in this month was 13°C in 2016. The extreme night temperatures ranged from a low of 4°C to a high of 20°C.
Check out the climate of Aveiro for all months and discover the best travel time
April
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Daily Temperature in May in Aveiro
This chart shows the average daily temperatures, both day and night, for each day in May in Aveiro, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Aveiro
The chart below shows the average daily precipitation in May for Aveiro, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 9 days of rain in Aveiro.
Daily UV Index in May in Aveiro
This chart shows the average daily UV index in May in Aveiro, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Aveiro Over the Years
This chart shows the average temperature in May in Aveiro, measured in degrees Celsius, over the past years.
Total Precipitation in May in Aveiro Over the Years
This chart shows the average precipitation in May in Aveiro, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Aveiro
Click on a specific day in May for detailed info on the typical weather on that day in Aveiro. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Aveiro
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Average Weather in Aveiro by Month
Click on a month below to see detailed weather info for Aveiro. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
