Normal weather for Guimarães in May

It's pleasantly warm in May in Guimarães 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 10 days. The wind speed is around 4 Bft, mostly coming from the Southwest.

Guimarães in May		New York
Average Temperature	21°C	22°C
High Temp	23°C	28°C
Low Temp	18°C	17°C
Total Precipitation	56 mm	105 mm
Rainy Days	10 days	14 days

Start of May

The month of May starts in Guimarães with mild temps, averaging around 21°C during the day and nights around 12°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.

With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.

Mid May

By mid-May, daytime temps stay steady at around 21°C, with nights around 13°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

Since it cools down at night, it’s a good idea to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.

End of May

By the end of May, the average daytime temperature in Guimarães is around 22°C, while nighttime temps are about 14°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.

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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 Guimarães?

Looking for great weather? May is a good time to be in Guimarães. The temperatures are nice, and there’s not too much rain.

Temperature records for Guimarães in May

Check out the climate of Guimarães for all months and discover the best travel time

Curious about the weather in other parts of Portugal? Check out the climate and weather for spots like Algarve, Lisbon, Albufeira, or explore other destinations in Portugal.

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Daily Temperature in May in Guimarães

This chart shows the average daily high and low temperatures in May for Guimarães, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Precipitation in May in Guimarães

The chart below shows the average daily precipitation in May for Guimarães, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 10 days of precipitation in Guimarães.

Daily UV Index in May in Guimarães

This chart shows the average daily UV index in May in Guimarães, 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 Guimarães Over the Years

This chart shows the average temperature in May in Guimarães, measured in degrees Celsius, over the past few years.

Total Precipitation in May in Guimarães Over the Years

This chart shows the average precipitation in May in Guimarães, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

April

June

Daily Climate in May for Guimarães

Click on any day in May to get detailed info about the usual weather on that day in Guimarães. Check out the historical temperatures and precipitation over the past 10 years on this day.

Average Weather in Guimarães by Month

Click on a month below to see detailed weather info for Guimarães. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.