Lisbon · January
Low seasonPortugal · Europe
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 15° (59°)10– (50–)18 (64) | 16° (61°)11– (52–)20 (68) | 18° (64°)13– (55–)24 (75) | 20° (68°)14– (57–)27 (81) | 24° (75°)17– (63–)32 (90) | 26° (79°)20– (68–)35 (95) | 29° (84°)23– (73–)37 (99) | 29° (84°)23– (73–)36 (97) | 27° (81°)21– (70–)34 (93) | 24° (75°)17– (63–)29 (84) | 18° (64°)13– (55–)22 (72) | 16° (61°)11– (52–)18 (64) |
Ø night, range from coldest to warmest nightØ nightrange | 9° (48°)2– (36–)14 (57) | 9° (48°)4– (39–)13 (55) | 11° (52°)6– (43–)15 (59) | 13° (55°)8– (46–)16 (61) | 15° (59°)10– (50–)19 (66) | 17° (63°)14– (57–)22 (72) | 19° (66°)15– (59–)22 (72) | 19° (66°)16– (61–)23 (73) | 18° (64°)15– (59–)22 (72) | 16° (61°)12– (54–)20 (68) | 12° (54°)6– (43–)16 (61) | 10° (50°)4– (39–)14 (57) |
☀️Sunshine | 5h | 6h | 8h | 9h | 10h | 10h | 11h | 10h | 9h | 7h | 5h | 5h |
🌊Water Temp | 15° (59°) | 15° (59°) | 15° (59°) | 16° (61°) | 17° (63°) | 18° (64°) | 18° (64°) | 18° (64°) | 18° (64°) | 18° (64°) | 17° (63°) | 15° (59°) |
🌧Rain Days | 6d68mm (2.7") | 6d61mm (2.4") | 6d65mm (2.6") | 6d56mm (2.2") | 3d30mm (1.2") | 1d12mm (0.5") | 0d1mm (<0.1") | 0d3mm (0.1") | 2d24mm (1.0") | 6d86mm (3.4") | 8d102mm (4.0") | 6d81mm (3.2") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Off-season — lowest travel prices with still acceptable climate.
January in Lisbon is on the cool side — with highs around 15°C (59°F) it's less suited for a beach holiday, but good for sightseeing away from the high season.
Daytime highs average 15°C (59°F), cooling to 9°C (48°F) at night (daily average: 12°C (54°F)). Peaks reach around 18°C (64°F), the coldest nights around 2°C (36°F). With 5 sunshine hours per day and 6 rain days (68 mm (2.7 in)), this is one of the cloudier months. At 15°C (59°F), the water is still quite cool in January — a wetsuit may be useful.
Pack warm clothing and sturdy footwear. Cool temperatures make hiking and cultural trips enjoyable — beaches are off the agenda.
Winter days in Lisbon: short showers, then sunshine again, the Alfama façades glistening. No crowds in the monasteries, no queue at the fado door. Prices at their lowest of the year.
Packing list for Lisbon in January
- Warm jacket
- Jumpers and warm layers
- Long trousers
- Warm shoes
- Sunscreen
- Sunglasses
- Small umbrella (occasional showers possible)
- Travel first-aid kit
Frequently Asked Questions
- Is January a good time to visit Lisbon?
- January is not an optimal month for Lisbon (Score: 44/100), but it is manageable. For better conditions, consider June, July, August, and September.
- How warm is it in Lisbon in January?
- In January, Lisbon sees daily highs of 15°C (59°F). Nights cool to 9°C (48°F), with a daily average of 12°C (54°F). Peaks reach around 18°C (64°F), the coldest nights around 2°C (36°F).
- How much rain falls in Lisbon in January?
- In January, Lisbon receives an average of 68 mm (2.7 in) of rain over 6 rain days. An umbrella may occasionally be needed.
- How many sunshine hours does Lisbon get in January?
- Lisbon averages 5 sunshine hours per day in January — below the annual average.
- How warm is the water in Lisbon in January?
- Water temperature in Lisbon in January averages 15°C (59°F) — still quite cool — a wetsuit may be useful.