Temperature
Pleasant by day, mild at night.
76°Ftypical September high
Typical range
September climate
September in Positano
Italy · Europe
Warm coastal days and plenty of sun.
Good overall
Daytime high
76°F
Lows around 68°F
Rain
Several rainy days
Sun
11 h/day
Air feel
Comfortable
Sea temp
77°F
Warm sea
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days. About 9 wet days, fewer than in most months.
30%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
10.9 hSeptember sunshine
Heat & humidity by month
ComfortableSeptember
Easy airWarm airHot airHumid airVery humid air
Hourly temperature pattern
In September, afternoons feel about 76° and nights feel near 69°.
Very coldColdCoolComfortableWarmHotNight hours
Clear sky
Partly cloudy skies this month.
59%September Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in September.
6 mphSeptember Light breeze
Sea temperature
77°FSeptember sea temp
More detailIncludes daypart comfort
Typical September day
September late afternoons are around 76°F, easing to about 74°F in early evening.
Avg temp Typical range
Morning71°F
Rain16%
Cloud42%
Humid airModerate
Sun intensityLow
Best windowMidday75°F
Rain18%
Cloud41%
Humid airModerate
Sun intensityStrong
Late afternoon76°F
Rain21%
Cloud44%
Humid airModerate
Sun intensityModerate
Early evening73°F
Rain15%
Cloud40%
Humid airModerate
Sun intensityMinimal
Data tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 54 | 47 | 5.5 | 13 | 7.2 | 74 | 59 |
| Feb | 55 | 47 | 4.4 | 11 | 8.4 | 72 | 58 |
| Mar | 58 | 50 | 4.3 | 11 | 9.9 | 74 | 58 |
| Apr | 62 | 54 | 3.0 | 11 | 11.1 | 75 | 60 |
| May | 69 | 61 | 2.5 | 9 | 12.5 | 76 | 65 |
| Jun | 77 | 68 | 1.1 | 5 | 13.4 | 74 | 73 |
| Jul | 82 | 73 | 0.6 | 3 | 13.7 | 71 | 78 |
| Aug | 82 | 74 | 1.0 | 4 | 12.7 | 71 | 80 |
| Sep | 76 | 68 | 4.0 | 9 | 10.9 | 71 | 77 |
| Oct | 70 | 62 | 5.0 | 10 | 9.1 | 74 | 72 |
| Nov | 63 | 56 | 7.8 | 14 | 7.5 | 76 | 67 |
| Dec | 57 | 50 | 6.0 | 13 | 6.8 | 74 | 62 |
Similar climates
Similar
Similar travel styleBarMontenegroSimilar travel styleCadaquésSpainSimilar travel styleCagliariItalySimilar travel stylel'AlcúdiaSpain
Want a side-by-side climate view? Compare Positano with Bar.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 22, 2026
Data & methodology