Naples Weather in January
What's the weather like in Naples (Campania) in January 2025?
The climate in Naples during January can be summarized as cool and a little damp.
January is in the winter in Naples and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 5°C (40°F) is normal.
| Daytime temperature | 12.2°C 53.9°F |
|---|---|
| Nightly temperature | 4.5°C 40°F |
| Average temperature | 8.3°C 47°F |
| Daily sunshine | 4.2 hrs |
| Avg rainfall | 96 mm 3.8 ins |
| Rainy days | 14 days |
| Sea temperature | 14.8°C 58.7°F |
| Humidity | 76% |
| Windspeed | 10.3kph 6 mph |
On average January is the 4th wettest month of the year in Naples with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.2 hours of sunshine per day.
January temperatures in Naples
January rainfall
January hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Naples in January 2024.
Other monthly averages
Best places to visit in January
Naples weather stats
| Hottest month: | August | 28.8°C 83.8°F |
|---|---|---|
| Driest month: | July | 22mm 0.9ins |
| Sunniest month: | August | 10.2hrs |
| Coldest month: | January | 12°C 53.6°F |
| Wettest month: | November | 137mm 5.4ins |
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