VoyageMay
Average afternoon high
22°C6.0 wet days on average.
52.6 mm monthly rain.
Find your season.
Start with what feels comfortable to you. Leave the rest open to discovery.
A SEASON THAT FITS YOU
What sounds like your kind of trip?
Choose a weather preference. We’ll show the measurements behind each suggestion.
Temperature
October
Average afternoon high
23°C8.6 wet days on average.
97.7 mm monthly rain.
April
Average afternoon high
20°C7.9 wet days on average.
68.0 mm monthly rain.
March
Average afternoon high
19°C6.2 wet days on average.
52.1 mm monthly rain.
November
Average afternoon high
18°C9.8 wet days on average.
127.5 mm monthly rain.
How these suggestions work
“Mild afternoons” includes months with average highs from 18°C–25°C, ordered by closeness to 22°C. “Less rain” orders months by average precipitation. These are transparent preferences, not a universal best-time score. Only Lisbon and Porto are covered, using the same older 1981–2010 IPMA baseline. Crowds, prices, heat extremes and current forecasts are not included.