Naples · January
Low seasonItaly · Europe
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 14° (57°)8– (46–)18 (64) | 14° (57°)8– (46–)18 (64) | 16° (61°)10– (50–)22 (72) | 20° (68°)14– (57–)25 (77) | 24° (75°)18– (64–)29 (84) | 28° (82°)22– (72–)34 (93) | 31° (88°)27– (81–)35 (95) | 31° (88°)26– (79–)36 (97) | 28° (82°)22– (72–)32 (90) | 23° (73°)17– (63–)27 (81) | 19° (66°)12– (54–)23 (73) | 15° (59°)9– (48–)19 (66) |
Ø night, range from coldest to warmest nightØ nightrange | 6° (43°)0– (32–)12 (54) | 7° (45°)0– (32–)12 (54) | 8° (46°)2– (36–)13 (55) | 11° (52°)5– (41–)15 (59) | 15° (59°)10– (50–)19 (66) | 19° (66°)14– (57–)23 (73) | 22° (72°)17– (63–)25 (77) | 22° (72°)18– (64–)25 (77) | 19° (66°)14– (57–)23 (73) | 15° (59°)8– (46–)19 (66) | 11° (52°)3– (37–)16 (61) | 7° (45°)1– (34–)13 (55) |
☀️Sunshine | 4h | 5h | 6h | 8h | 8h | 9h | 10h | 9h | 7h | 6h | 4h | 4h |
🌊Water Temp | 16° (61°) | 15° (59°) | 15° (59°) | 16° (61°) | 19° (66°) | 23° (73°) | 25° (77°) | 26° (79°) | 25° (77°) | 22° (72°) | 20° (68°) | 17° (63°) |
🌧Rain Days | 8d114mm (4.5") | 7d71mm (2.8") | 6d81mm (3.2") | 5d62mm (2.5") | 4d42mm (1.6") | 2d37mm (1.5") | 1d19mm (0.7") | 2d15mm (0.6") | 5d80mm (3.1") | 5d82mm (3.2") | 9d154mm (6.0") | 7d93mm (3.7") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Deep off-season — very low prices, but weather conditions are suboptimal.
January is the coldest winter month in Naples — with highs of only 14°C (57°F), it holds little appeal for sun-seekers. Better travel in June, July, August, and September.
Temperatures reach a maximum of 14°C (57°F) during the day and drop to 6°C (43°F) at night — warm layers recommended. Peaks reach around 18°C (64°F), the coldest nights around 0°C (32°F). With 4 sunshine hours per day and 8 rain days (114 mm (4.5 in)), this is one of the cloudier months. At 16°C (61°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.
Naples unfiltered: Spaccanapoli bustling with locals, not tourists. Pompeii in the autumn-to-winter light, Vesuvius clear. The Christmas market with nativity figures on Via San Gregorio Armeno — the most famous Christmas workshop street in the world.
Packing list for Naples in January
- Warm jacket
- Jumpers and warm layers
- Long trousers
- Warm shoes
- Light umbrella or rain poncho
- Travel first-aid kit
Frequently Asked Questions
- Is January a good time to visit Naples?
- No — January is not among the recommended months for Naples (Score: 30/100). Climate conditions are unfavourable. For better conditions, consider June, July, August, and September.
- How warm is it in Naples in January?
- In January, Naples sees daily highs of 14°C (57°F). Nights cool to 6°C (43°F), with a daily average of 10°C (50°F). Peaks reach around 18°C (64°F), the coldest nights around 0°C (32°F).
- How much rain falls in Naples in January?
- In January, Naples receives an average of 114 mm (4.5 in) of rain over 8 rain days. An umbrella may occasionally be needed.
- How many sunshine hours does Naples get in January?
- Naples averages 4 sunshine hours per day in January — below the annual average.
- How warm is the water in Naples in January?
- Water temperature in Naples in January averages 16°C (61°F) — still quite cool — a wetsuit may be useful.