🇮🇹 Weather in Sorrento in September
This is what the weather in Sorrento (Campania, Italy) was like in September in 2017–2026.
Key facts at a glance
Avg. daytime high
25.6 °C
23.5 °C – 27.1 °C
Avg. night-time low
23.3 °C
21.4 °C – 24.6 °C
Avg. rain days in period
8.0
27 % of days · ≥ 1.0 mm
Avg. precipitation in period
48.6 mm
12.9 mm – 97.5 mm
Avg. sunshine per day
n/a
Sunshine duration is not available from this data source.
Avg. sea temperature
25.4 °C
Sea point approx. 3 km from the location
Extremes: Highest temperature 30.8 °C (4 Sep 2026) · Lowest temperature 17.3 °C (26 Sep 2018) · Avg. daily peak wind 20 km/h
Weather mix of all days
- 121Sunny
- 69Partly cloudy
- 3Cloudy
- 52Light rain
- 28Rain
Summary
- On average 25.6 °C during the day and 23.3 °C at night.
- On average 8.0 rain days (Rain day = at least 1.0 mm of precipitation) with 48.6 mm of precipitation in total.
- The sea averaged 25.4 °C.
- Prevailing: Sunny.
- Warmest year: 2026 (avg. 27.1 °C), coolest: 2017 (avg. 23.5 °C).
- Wettest year: 2022 (97.5 mm), driest: 2026 (12.9 mm).
- Extremes: 30.8 °C on 4 Sep 2026 and 17.3 °C on 26 Sep 2018.
Overall values from all 10 years. How is this calculated?
Charts
Temperatures per year
Average over your travel period
Precipitation & rain days
Year by year
2026
Avg. max27.1°Avg. min24.6°- Rain days
- 3 Rain days
- Precipitation
- 12.9 mm
- Avg. sunshine per day
- n/a
- Sea temperature
- 27.0 °C
Max 30.8 °C · Min 20.7 °C
2025
Avg. max25.4°Avg. min23.6°- Rain days
- 10 Rain days
- Precipitation
- 87.4 mm
- Avg. cloud cover
- 33 % cloudy
- Sea temperature
- 25.7 °C
Max 28.5 °C · Min 21.1 °C
2024
Avg. max25.2°Avg. min23.2°- Rain days
- 13 Rain days
- Precipitation
- 56.5 mm
- Avg. cloud cover
- 43 % cloudy
- Sea temperature
- 25.5 °C
Max 29.4 °C · Min 19.4 °C
2023
Avg. max26.4°Avg. min23.3°- Rain days
- 3 Rain days
- Precipitation
- 26.1 mm
- Avg. cloud cover
- 35 % cloudy
- Sea temperature
- 24.7 °C
Max 29.6 °C · Min 21.1 °C
2022
Avg. max25.4°Avg. min23.2°- Rain days
- 12 Rain days
- Precipitation
- 97.5 mm
- Avg. cloud cover
- 40 % cloudy
- Sea temperature
- 25.4 °C
Max 28.5 °C · Min 18.7 °C
2021
Avg. max25.8°Avg. min23.6°- Rain days
- 5 Rain days
- Precipitation
- 15.8 mm
- Avg. cloud cover
- 33 % cloudy
- Sea temperature
- 25.5 °C
Max 27.7 °C · Min 21.3 °C
2020
Avg. max25.7°Avg. min23.4°- Rain days
- 9 Rain days
- Precipitation
- 59.4 mm
- Avg. cloud cover
- 32 % cloudy
- Sea temperature
- 25.2 °C
Max 30.3 °C · Min 20.0 °C
2019
Avg. max25.7°Avg. min23.4°- Rain days
- 8 Rain days
- Precipitation
- 37.7 mm
- Avg. cloud cover
- 30 % cloudy
- Sea temperature
- 25.4 °C
Max 28.4 °C · Min 20.4 °C
2018
Avg. max25.4°Avg. min23.0°- Rain days
- 7 Rain days
- Precipitation
- 24.1 mm
- Avg. cloud cover
- 33 % cloudy
- Sea temperature
- 25.5 °C
Max 28.3 °C · Min 17.3 °C
2017
Avg. max23.5°Avg. min21.4°- Rain days
- 10 Rain days
- Precipitation
- 68.3 mm
- Avg. cloud cover
- 36 % cloudy
- Sea temperature
- 24.1 °C
Max 26.2 °C · Min 18.7 °C
Frequently asked questions
- How warm is it in Sorrento in September?
- Daytime highs averaged 25.6 °C, night-time lows 23.3 °C. The highest value of the past 10 years was 30.8 °C (4 Sep 2026), the lowest 17.3 °C (26 Sep 2018).
- How often does it rain in Sorrento in September?
- On average there were 8.0 rain days (at least 1 mm) with 48.6 mm of precipitation in total.
- How warm is the sea in Sorrento in September?
- The sea temperature averaged 25.4 °C (open-sea point approx. 3 km from the town).
Check your exact travel dates
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Other destinations in September
Data sources
- Weather data
- Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains. - Sea temperature
- MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis) - Sea point approx. 3 km from the location (40.650, 14.370)
- Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)