Average temperatures, rainfall and packing tips for Lisbon, Portugal in January
January in Lisbon is typically mild, with average daytime highs around 16°C and nights near 10°C. It is one of the cooler months of Lisbon's year.
January is typically the wettest month of the year in Lisbon, with around 134 mm of rain - plan around showers.
If your dates are flexible, the most comfortable months in Lisbon are usually February, March, April, May, June, July, August, September, October and November.
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In January, Lisbon averages a daytime high of about 16°C and a night-time low of around 10°C, based on recent historical data.
January is typically the wettest month of the year in Lisbon, with around 134 mm of rain - plan around showers.
January is a workable time to visit Lisbon, with mild days - just pack accordingly. If your dates are flexible, the most comfortable months in Lisbon are usually February, March, April, May, June, July, August, September, October and November.