Average temperatures, rainfall and packing tips for Porto, Portugal in March
March in Porto is typically mild, with average daytime highs around 16°C and nights near 9°C. It is one of the cooler months of Porto's year.
March is typically the wettest month of the year in Porto, with around 281 mm of rain - plan around showers.
If your dates are flexible, the most comfortable months in Porto are usually April, May, June, July, August, September, October and November.
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In March, Porto averages a daytime high of about 16°C and a night-time low of around 9°C, based on recent historical data.
March is typically the wettest month of the year in Porto, with around 281 mm of rain - plan around showers.
March is a workable time to visit Porto, with mild days - just pack accordingly. If your dates are flexible, the most comfortable months in Porto are usually April, May, June, July, August, September, October and November.