14-day forecast — Napoli
Updated hourly
Fri · Today · 4 Sep
Clear
+31°
+27°
2%
Sat · Tomorrow · 5 Sep
Clear
+28°
+27°
5%
Sunday · 6 Sep
Clear
+29°
+26°
5%
Monday · 7 Sep
Clear
+28°
+26°
4%
Tuesday · 8 Sep
Clear
+27°
+26°
8%
Wednesday · 9 Sep
Clear
+27°
+26°
17%
Thursday · 10 Sep
Clear
+26°
+25°
4,3 mm
Friday · 11 Sep
Showers
+26°
+24°
22,1 mm
Saturday · 12 Sep
Showers
+26°
+24°
5,0 mm
Sunday · 13 Sep
Showers
+26°
+24°
5,7 mm
Monday · 14 Sep
Showers
+25°
+22°
22,1 mm
Tuesday · 15 Sep
Cloudy
+27°
+22°
1,3 mm
Wednesday · 16 Sep
Clear
+28°
+24°
2%
Thursday · 17 Sep
Clear
+26°
+24°
2%
About Napoli
Syditaliensk havneby ved Vesuv — nær Pompeii og Amalfikysten.
CountryItalia
RegionCampania
ContinentEuropa
Time zoneEurope/Rome (+02:00)
Latitude40.8518°
Longitude14.2681°
LuftkvalitetFair (EAQI 26)
Climate in Napoli in september
Normals 8 years · best time to travel · Open-MeteoBest time to travel to Napoli: may–october. With good weather, september is a recommended month to visit.
| August | September | October | |
|---|---|---|---|
| Average temperature | ▼ 26°C | 22°C | ▼ 18°C |
| Highest temperature | ▼ 31°C | 27°C | ▼ 22°C |
| Lowest temperature | ▼ 21°C | 18°C | ▼ 14°C |
| Sea temperature | ▼ 27,9°C | 25,8°C | ▼ 21,8°C |
| Precipitation | ▲ 36 mm | 111 mm | ▼ 100 mm |
| Precipitation days | ▲ 7 days | 9 days | ▲ 11 days |
| Humidity | ▲ 68% | 75% | ▲ 77% |
| Sun hours per day | ▼ 12,7 h | 10,8 h | ▼ 9,0 h |
| Cloud cover | ▲ 8% | 14% | ▲ 19% |
| UV index (midday) | ▼ 10 | 8 | ▼ 5 |
| Day length | 13:46 | 12:28 | 11:06 |
| Our rating | Perfect | Good | Good |
Temperature day by day in september average + moving average
Precipitation day by day in september mm
UV index day by day in september midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
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Data source
Global weather models — international forecasts
The weather for Napoli is based on global weather models (ECMWF, GFS) and national meteorological institutes around the world. Forecasts are updated hourly; measurements every 15 minutes. For destinations with a large time difference from Norway, local time is shown above.