Porto in January
In January, Porto averages 14°C (57°F) during the day and 8°C (46°F) at night, with frequent rain — about 14 days of the month see precipitation (130 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Plan for unsettled weather and bring rain gear.
January is one of the wetter and less comfortable months in Porto. If your dates are flexible, consider a different time of year.
How January compares to the rest of the year in Porto
January is one of the coolest months in Porto (11th of 12) and one of the wettest months (1st of 12). Daytime temperature runs 6°C below the annual average (20°C). January runs roughly the same as December (14°C) and warms a further 1°C into February (15°C).
January sunrise & sunset in Porto
Times shown for Porto local time (Europe/Lisbon), calculated for the 15th of January. They shift by a few minutes day to day across the month.
Photography light in Porto — January
Golden-hour and blue-hour windows for the 15th of January, in Porto's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Porto in January
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on January's tier (Shoulder) and Porto's popularity.
Crowds & pricing — January in Porto
Porto is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — January in Porto
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Porto in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 14°C / 57°F | 8°C / 46°F | 130 mm | 14 | 0 |
| February | 15°C / 59°F | 8°C / 46°F | 105 mm | 13 | 0 |
| March | 17°C / 63°F | 9°C / 48°F | 85 mm | 12 | 0 |
| April | 18°C / 64°F | 11°C / 52°F | 90 mm | 13 | 0 |
| May | 20°C / 68°F | 13°C / 55°F | 75 mm | 12 | 0 |
| June | 24°C / 75°F | 15°C / 59°F | 35 mm | 8 | 0 |
| July | 26°C / 79°F | 17°C / 63°F | 20 mm | 4 | 0 |
| August | 26°C / 79°F | 17°C / 63°F | 20 mm | 4 | 0 |
| September | 25°C / 77°F | 16°C / 61°F | 65 mm | 8 | 0 |
| October | 21°C / 70°F | 14°C / 57°F | 130 mm | 13 | 0 |
| November | 17°C / 63°F | 11°C / 52°F | 145 mm | 14 | 0 |
| December | 14°C / 57°F | 9°C / 48°F | 165 mm | 14 | 0 |
Other cities with similar January weather
🌍 See the full ranked list of climate twins for Porto in January →
Frequently asked questions
How hot is Porto in January?
In January, Porto averages a high of 14°C (57°F) and a low of 8°C (46°F) — generally cool.
Does it rain a lot in Porto in January?
January can be fairly wet in Porto, with about 14 rainy days on average.
Is January a good time to visit Porto?
January is cool but on the rainy side. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Porto in January?
Pack a warm jacket and layers, plus a compact umbrella or rain jacket. See the full January packing list for Porto for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.