Naples, Italy Climate & Monthly Averages
The climate of Naples
Weather in Naples is shaped by its Mediterranean climate - expect hot, dry summers and mild, wetter winters. July afternoons typically reach 87°F (30°C), while January highs hover near 54°F (12°C). Annual precipitation averages 40.8 inches (1036 mm) over about 118 rainy days.
Climate quick facts
- Hottest month: July - highs near 87°F (30°C)
- Coldest month: January - highs near 54°F (12°C)
- Record high: 98°F (37°C) · Record low: 24°F (-4°C) (2015–2024)
- Wettest month: November (15 rainy days) · Sunniest: July (13.8 h sun/day)
- Climate type: Mediterranean - hot, dry summers and mild, wetter winters
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 87°F (30°C) and overnight lows stay near 70°F (21°C). The coolest month is January, with typical highs of 54°F (12°C) and lows around 42°F (5°C). Based on 2015–2024 weather data, temperatures have reached as high as 98°F (37°C) and dropped as low as 24°F (-4°C).
Rain, sun and snow
November is usually the wettest month. It brings about 7.7 inches (195 mm) of rain over 15 days, while July is the driest. July brings the most sunshine, averaging 13.8 hours of sun a day. Snowfall is rare but not unheard of.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 54° | 42° | 12 | 3.8 in | 7.0 h/day | 78% |
| February | 57° | 43° | 11 | 4.0 in | 8.2 h/day | 77% |
| March | 60° | 45° | 13 | 3.5 in | 9.5 h/day | 76% |
| April | 65° | 49° | 9 | 2.6 in | 10.9 h/day | 75% |
| May | 71° | 56° | 12 | 3.1 in | 11.9 h/day | 76% |
| June | 81° | 65° | 6 | 1.5 in | 13.2 h/day | 72% |
| July | 87° | 70° | 3 | 0.6 in | 13.8 h/day | 69% |
| August | 87° | 71° | 6 | 1.1 in | 12.7 h/day | 69% |
| September | 80° | 65° | 10 | 4.0 in | 10.7 h/day | 71% |
| October | 72° | 58° | 11 | 4.8 in | 8.8 h/day | 78% |
| November | 64° | 52° | 15 | 7.7 in | 7.1 h/day | 80% |
| December | 58° | 45° | 10 | 4.0 in | 6.9 h/day | 80% |
Naples month by month
Naples weather in January
January brings highs around 54°F (12°C), lows near 42°F (5°C), about 12 wet days - typically the coldest month of the year in Naples.
Naples weather in February
February brings highs around 57°F (14°C), lows near 43°F (6°C), about 11 wet days.
Naples weather in March
March brings highs around 60°F (15°C), lows near 45°F (7°C), about 13 wet days.
Naples weather in April
April brings highs around 65°F (18°C), lows near 49°F (10°C), about 9 wet days.
Naples weather in May
May brings highs around 71°F (22°C), lows near 56°F (14°C), about 12 wet days.
Naples weather in June
June brings highs around 81°F (27°C), lows near 65°F (18°C), about 6 wet days.
Naples weather in July
July brings highs around 87°F (30°C), lows near 70°F (21°C), about 3 wet days - typically the hottest month and the driest month and the sunniest month of the year in Naples.
Naples weather in August
August brings highs around 87°F (30°C), lows near 71°F (21°C), about 6 wet days.
Naples weather in September
September brings highs around 80°F (26°C), lows near 65°F (18°C), about 10 wet days.
Naples weather in October
October brings highs around 72°F (22°C), lows near 58°F (14°C), about 11 wet days.
Naples weather in November
November brings highs around 64°F (18°C), lows near 52°F (11°C), about 15 wet days - typically the wettest month of the year in Naples.
Naples weather in December
December brings highs around 58°F (14°C), lows near 45°F (7°C), about 10 wet days.
Seasons in Naples
Spring (March through May)
Spring in Naples stays on the cool side of mild, with daytime highs averaging 65°F (18°C) and nights around 50°F (10°C); expect showers on roughly 34 days across the season.
Summer (June through August)
Summer in Naples brings hot afternoons, with daytime highs averaging 85°F (29°C) and nights around 68°F (20°C); rain falls on about 16 days over the three months. With the humidity factored in, afternoons often feel hotter than the thermometer reads - run the numbers through the humidity and dew point converter to see why.
Fall (September through November)
Fall in Naples brings comfortable warmth, with daytime highs averaging 72°F (22°C) and nights around 58°F (14°C); expect showers on roughly 36 days across the season.
Winter (December through February)
Winter in Naples is mild, with daytime highs averaging 56°F (14°C) and nights around 43°F (6°C); expect showers on roughly 33 days across the season.
Climate questions, answered
What is the average temperature in Naples?
Is Naples hot in summer?
Is Naples cold in winter?
How many rainy days does Naples get in a year?
Best time to visit Naples
The best time to visit Naples is generally April to June and September to October, when warm days, manageable rainfall and plenty of daylight line up. Daytime temperatures in that window typically sit near 74°F (23°C).
Pack for Naples with lightweight, breathable clothing and strong sun protection for the hot months; a warm jacket and layers for the cooler season; a compact umbrella or rain shell - showers are a regular feature; moisture-wicking fabrics to cope with the humidity. Evenings can feel noticeably cooler than afternoons - July nights average 70°F (21°C).
Naples temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.