Naples, FL Climate & Monthly Averages
Naples has a tropical wet-and-dry climate. July is the hottest month, averaging 88° by day; January is the coldest at 74°.
Rain, not cold, divides the year in Naples
Naples records 164 wet days and 10.4 hours of daily sunshine in an average year. Temperatures follow a tropical wet-and-dry pattern, running 74°F (23°C) in January up to 88°F (31°C) in July.
The wet-and-dry rhythm at a glance
January bottoms out at 74°F (23°C) in daylight, 58°F (14°C) after dark. Warmth peaks in July: highs of 88°F (31°C), lows of 76°F (24°C). Average highs hold at or above 30°C for 5 months of the year, May through September being the unbroken run.
Between the average July and the average January lie 9°C, a narrower spread than about 78% of the cities we track. Sunshine averages 10.4 hours a day over the year - sunnier than roughly 78% of the cities we track, peaking in April at 11.9 hours. The wettest month is June (8.8 inches (223 mm) across 24 days) and the driest March.
Three of the twelve months pair mild highs with fewer than twelve wet days; the longest unbroken run is December through February. The gridded 2015-2024 daily record for this location tops out at 97°F (36°C) and bottoms at 36°F (2°C) - decade extremes, not all-time station records.
More climate facts for Naples
- Hottest month: July - highs near 88°F (31°C)
- Coldest month: January - highs near 74°F (23°C)
- Decade extremes (2015-2024): 97°F (36°C) high · 36°F (2°C) low
- Wettest month: June (24 rainy days) · Sunniest: April (11.9 h sun/day)
- Climate type: tropical wet-and-dry
- Annual swing: 9°C between the average warmest and coolest month · day to night: 8°C
- Months averaging 30°C or hotter: 5
- Average humidity: 76%
Choosing the right part of the year in Naples
Choose dates by rain, not just temperature
The best time to visit Naples is generally November to March, when warm days, manageable rainfall and plenty of daylight line up. Daytime temperatures in that window sit near 78°F (26°C), with rain on about 6 days a month. For the same question asked the other way round, see where else is warm in November.
What the humidity changes
Pack for Naples with light clothing for the warm months, proper waterproofs rather than an umbrella - wet days are the norm here and moisture-wicking fabrics for the humidity. July nights average 76°F (24°C), so evenings rarely match the afternoons.
Warm all year: the monthly rain pattern
Each card shows the average high and low. The bar places that month between Naples's coldest night and warmest afternoon.
January
- Rain
- 8 days
- Sunshine
- 9.0 h
- Daylight
- 10.7 h
February
- Rain
- 6 days
- Sunshine
- 10.0 h
- Daylight
- 11.2 h
March
- Rain
- 6 days
- Sunshine
- 10.7 h
- Daylight
- 11.9 h
April
- Rain
- 10 days
- Sunshine
- 11.9 h
- Daylight
- 12.7 h
May
- Rain
- 13 days
- Sunshine
- 11.9 h
- Daylight
- 13.4 h
June
- Rain
- 24 days
- Sunshine
- 10.9 h
- Daylight
- 13.8 h
July
- Rain
- 25 days
- Sunshine
- 11.0 h
- Daylight
- 13.6 h
August
- Rain
- 25 days
- Sunshine
- 10.5 h
- Daylight
- 13.0 h
September
- Rain
- 22 days
- Sunshine
- 10.1 h
- Daylight
- 12.3 h
October
- Rain
- 14 days
- Sunshine
- 9.9 h
- Daylight
- 11.5 h
November
- Rain
- 8 days
- Sunshine
- 9.5 h
- Daylight
- 10.8 h
December
- Rain
- 6 days
- Sunshine
- 9.0 h
- Daylight
- 10.5 h
Looking for warmer alternatives? Browse warm places by month, or compare Naples's coolest part of the year: January, December, February.
Monthly temperature and rain table
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 74° | 58° | 8 | 2.2 in | 9.0 h/day | 10.7 h | 24% | 73% |
| February | 77° | 61° | 6 | 1.9 in | 10.0 h/day | 11.2 h | 21% | 75% |
| March | 81° | 64° | 6 | 1.9 in | 10.7 h/day | 11.9 h | 18% | 71% |
| April | 84° | 67° | 10 | 2.1 in | 11.9 h/day | 12.7 h | 32% | 70% |
| May | 87° | 71° | 13 | 3.7 in | 11.9 h/day | 13.4 h | 42% | 71% |
| June | 87° | 75° | 24 | 8.8 in | 10.9 h/day | 13.8 h | 78% | 81% |
| July | 88° | 76° | 25 | 6.0 in | 11.0 h/day | 13.6 h | 80% | 80% |
| August | 88° | 76° | 25 | 7.8 in | 10.5 h/day | 13.0 h | 80% | 82% |
| September | 87° | 75° | 22 | 7.6 in | 10.1 h/day | 12.3 h | 73% | 81% |
| October | 85° | 72° | 14 | 3.9 in | 9.9 h/day | 11.5 h | 44% | 77% |
| November | 81° | 66° | 8 | 2.4 in | 9.5 h/day | 10.8 h | 27% | 76% |
| December | 77° | 62° | 6 | 2.2 in | 9.0 h/day | 10.5 h | 18% | 77% |
How Naples compares for rain and warmth
- Naples sits close to the middle of our dataset on most measures: 75°F (24°C) as an annual average, 50.4 inches (1281 mm) of precipitation and 10.4 hours of sun a day.
These comparisons use the same ten-year window for every city in the dataset.
How the calendar changes in warm-weather Naples
March through May
March through May in Naples brings hot afternoons, with daytime highs averaging 84°F (29°C) and nights around 67°F (20°C); expect showers on roughly 28 days across the season. Daylight is generous - around 11.5 hours of sun a day. With the moisture factored in, afternoons feel hotter than the reading suggests - the humidity and dew point converter shows why.
June through August
June through August brings hot afternoons here - highs near 88°F (31°C), nights near 76°F (24°C), and rain falls on around 73 of the 90 days. Daylight is generous - around 10.8 hours of sun a day.
September through November
September through November brings hot afternoons here - highs near 84°F (29°C), nights near 71°F (22°C), and rain falls on around 44 of the 90 days.
December through February
December through February in Naples brings comfortable warmth, with daytime highs averaging 76°F (24°C) and nights around 60°F (16°C); expect showers on roughly 19 days across the season.
Questions about heat and rain in Naples
Is Naples cold in winter?
How many rainy days does Naples get in a year?
How much sun does Naples get?
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What should I wear in Naples?
Naples temperature extremes in the 2015–2024 dataset
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ. Need another precipitation unit? Use the rainfall converter.