The weather in March in Porto

It's cool to moderate in March in Porto with an average temperature of 17°C. Temperatures this month range from a low of 14°C to a high of 19°C. At night, you can expect temperatures between 7°C and 10°C.

Looking for sun and warm weather? March isn’t a good month to be in Porto. The temperatures are too low for a warm stay this month.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in March for Porto, Corsica. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 26°C in 2016, Porto reached the highest temperature in March over the past 10 years. The lowest daytime temperature in this month was 7°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 16°C.

Rainfall amount

In March, there is an average of 48 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the Southwest.

Daily weather in March for Porto

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

March weather comparison

  Porto New York
Average temperature 17°C 11°C
Max. temperature 19°C 14°C
Min. temperature 7°C -5°C
Total precipitation 48 mm 63 mm
Rainy days 8 days 10 days

Start of March

The month of March starts in Porto with cool temps, averaging around 16°C during the day and nights around 8°C.

Mid March

By mid-March, daytime temps rise to around 17°C, with nights around 9°C. Not much precipitation expected during this period. It’s mostly dry and sunny.

End of March

By the end of March, the average daytime temperature in Porto is around 18°C, while nighttime temps are about 9°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

UV index

The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.

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

Temperature charts

These charts show the average temperatures in March in Porto, Corsica. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in March in Porto

Temperature in March in Porto over the years

Precipitation charts

These charts show the average amount of precipitation in March in Porto, Corsica. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in March in Porto

Total precipitation in March in Porto over the years

Daily UV index in March in Porto

This chart shows the average daily UV index in March in Porto, 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.

Weather experiences in March in Porto

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Average weather in Porto by month

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