Golden WindowOpen the app →

Weather in Porto in December

How good it typically feels to be outside in Porto during December, from years of daily weather history. Set your comfort below and every score here tunes to you — no account needed.

4.0/ 10
Poor
Typical December
Feels-like high / low54° / 43°F
SkyOften cloudy
HumidityComfortable
RainFrequent

December in Porto is typically mild and often cloudy, with comfortable humidity and frequent rain — a tougher month to be outside.

Porto — every month
Jan4.2Feb5.0Mar5.0Apr5.7May7.6Jun8.5Jul8.9Aug9.0Sep8.8Oct6.5Nov5.1Dec4.0
See the full day-by-day plan for Porto →
Scores are read from years of daily weather history (Open-Meteo) and climate normals (NASA POWER) — a typical read, not a forecast, and personal to your own comfort once you set your preferences above.