Temperatures in May
It's pleasantly warm in May in Nelas 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 9°C and 14°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Nelas in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Nelas with mild temperatures, averaging around 21°C during the day and nights close to 11°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-May
By mid-May, the average daytime temperature stays the same at 21°C, with nights close to 11°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 Nelas will be around 22°C, with nights close to 13°C. A shower might show up, but overall the weather will be dry and sunny.
Precipitation in May
In May, there is an average of 65 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
The average precipitation chance is 27% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Nelas. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Nelas in May |
London | ||
|---|---|---|---|
 Average Temperature |
21°C | 18°C | |
 High Temp |
23°C | 21°C | |
| Low Temp |
18°C | 15°C | |
 Total Precipitation |
65 mm | 46 mm | |
| Rainy Days |
8 days | 8 days | |
April
UV index
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.
Is May a good time to visit Nelas?
Want nice weather? Then May is a great time to be in Nelas. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Nelas in May
With 31°C, Nelas hit the highest temperature in the last 10 years in May 2019. The lowest daytime temperature in this month was 9°C in 2014. The extreme night temperatures ranged from a low of 3°C to a high of 20°C.
Check out the climate of Nelas for all months and discover the best travel time
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.
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Daily Temperature in May in Nelas
This chart shows the average daily temperatures, both day and night, for each day in May in Nelas, 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 Nelas
The chart below shows the average daily precipitation in May for Nelas, 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 8 days of rain in Nelas.
Daily UV Index in May in Nelas
This chart shows the average daily UV index in May in Nelas, 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 Nelas Over the Years
This chart shows the average temperature in May in Nelas, measured in degrees Celsius, over the past years.
Total Precipitation in May in Nelas Over the Years
This chart shows the average precipitation in May in Nelas, 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 Nelas
Click on a specific day in May for detailed info on the typical weather on that day in Nelas. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Nelas
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Average Weather in Nelas by Month
Click on a month below to see detailed weather info for Nelas. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
