Naples Weather by Month
Twelve months of Naples, Italy weather — averages from 2006–2025.
Naples's warmest month is August (average high 30.1°C (86.2°F)) and the coolest is January (12.4°C (54.3°F)). The most rain falls in November (about 186 mm), and July is the driest (about 22 mm). July is the sunniest, with about 13.7 hours of sunshine a day.
Best months to visit Naples
Ranked within Naples's own year by temperature comfort, rainy days and sunshine — historical averages, not a forecast.
Naples month by month
January
GoodHigh 12.4°C (54.3°F)
Low 6°C (42.8°F)
- Rainfall
- 123 mm (4.8 in)
- Rainy days
- 12 rainy days
- Sunshine
- 7 h sunshine / day
February
GoodHigh 13.1°C (55.6°F)
Low 6.2°C (43.2°F)
- Rainfall
- 115 mm (4.5 in)
- Rainy days
- 12 rainy days
- Sunshine
- 8.1 h sunshine / day
March
GoodHigh 15°C (59°F)
Low 7.6°C (45.7°F)
- Rainfall
- 118 mm (4.6 in)
- Rainy days
- 13 rainy days
- Sunshine
- 9.4 h sunshine / day
April
GoodHigh 18.3°C (64.9°F)
Low 10.2°C (50.4°F)
- Rainfall
- 80 mm (3.1 in)
- Rainy days
- 11 rainy days
- Sunshine
- 10.9 h sunshine / day
May
GreatHigh 21.8°C (71.2°F)
Low 13.8°C (56.8°F)
- Rainfall
- 74 mm (2.9 in)
- Rainy days
- 10 rainy days
- Sunshine
- 12.3 h sunshine / day
June
GreatHigh 26.5°C (79.7°F)
Low 18.1°C (64.6°F)
- Rainfall
- 41 mm (1.6 in)
- Rainy days
- 6 rainy days
- Sunshine
- 13.2 h sunshine / day
July
GreatHigh 29.7°C (85.5°F)
Low 21.2°C (70.2°F)
- Rainfall
- 22 mm (0.9 in)
- Rainy days
- 4 rainy days
- Sunshine
- 13.7 h sunshine / day
August
GreatHigh 30.1°C (86.2°F)
Low 21.5°C (70.7°F)
- Rainfall
- 24 mm (1 in)
- Rainy days
- 5 rainy days
- Sunshine
- 12.7 h sunshine / day
September
GreatHigh 26°C (78.8°F)
Low 18.2°C (64.8°F)
- Rainfall
- 101 mm (4 in)
- Rainy days
- 9 rainy days
- Sunshine
- 10.7 h sunshine / day
October
GreatHigh 21.7°C (71.1°F)
Low 14.4°C (57.9°F)
- Rainfall
- 117 mm (4.6 in)
- Rainy days
- 10 rainy days
- Sunshine
- 8.9 h sunshine / day
November
GoodHigh 17.2°C (63°F)
Low 10.9°C (51.6°F)
- Rainfall
- 186 mm (7.3 in)
- Rainy days
- 14 rainy days
- Sunshine
- 7.3 h sunshine / day
December
GoodHigh 13.7°C (56.7°F)
Low 7.2°C (45°F)
- Rainfall
- 115 mm (4.5 in)
- Rainy days
- 11 rainy days
- Sunshine
- 6.8 h sunshine / day
More Italy cities by month
Based on 20 years of historical weather data (2006–2025) from Open-Meteo. Monthly averages, not a forecast.