🇹🇷 Weather in Side in September
This is what the weather in Side (Turkish Riviera, Turkey) was like in September in 2017–2026.
Key facts at a glance
Avg. daytime high
31.3 °C
30.1 °C – 33.6 °C
Avg. night-time low
19.6 °C
18.2 °C – 21.6 °C
Avg. rain days in period
3.6
12 % of days · ≥ 1.0 mm
Avg. precipitation in period
17.2 mm
3.5 mm – 39.9 mm
Avg. sunshine per day
n/a
Sunshine duration is not available from this data source.
Avg. sea temperature
28.9 °C
Sea point approx. 3 km from the location
Extremes: Highest temperature 37.7 °C (2 Sep 2018) · Lowest temperature 12.9 °C (24 Sep 2021) · Avg. daily peak wind 19 km/h
Weather mix of all days
- 221Sunny
- 19Partly cloudy
- 2Cloudy
- 26Light rain
- 10Rain
Summary
- On average 31.3 °C during the day and 19.6 °C at night.
- On average 3.6 rain days (Rain day = at least 1.0 mm of precipitation) with 17.2 mm of precipitation in total.
- The sea averaged 28.9 °C.
- Prevailing: Sunny.
- Warmest year: 2020 (avg. 33.6 °C), coolest: 2021 (avg. 30.1 °C).
- Wettest year: 2026 (39.9 mm), driest: 2020 (3.5 mm).
- Extremes: 37.7 °C on 2 Sep 2018 and 12.9 °C on 24 Sep 2021.
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. max30.7°Avg. min19.1°- Rain days
- 8 Rain days
- Precipitation
- 39.9 mm
- Avg. sunshine per day
- n/a
- Sea temperature
- 28.9 °C
Max 36.5 °C · Min 14.2 °C
2025
Avg. max31.9°Avg. min20.1°- Rain days
- 3 Rain days
- Precipitation
- 10.7 mm
- Avg. cloud cover
- 14 % cloudy
- Sea temperature
- 28.7 °C
Max 36.5 °C · Min 15.5 °C
2024
Avg. max30.2°Avg. min19.8°- Rain days
- 8 Rain days
- Precipitation
- 30.1 mm
- Avg. cloud cover
- 22 % cloudy
- Sea temperature
- 29.4 °C
Max 35.1 °C · Min 16.8 °C
2023
Avg. max31.7°Avg. min19.7°- Rain days
- 4 Rain days
- Precipitation
- 15.9 mm
- Avg. cloud cover
- 20 % cloudy
- Sea temperature
- 29.1 °C
Max 35.4 °C · Min 15.8 °C
2022
Avg. max30.9°Avg. min19.1°- Rain days
- 1 Rain days
- Precipitation
- 4.7 mm
- Avg. cloud cover
- 12 % cloudy
- Sea temperature
- 28.4 °C
Max 35.5 °C · Min 13.5 °C
2021
Avg. max30.1°Avg. min18.2°- Rain days
- 2 Rain days
- Precipitation
- 7.8 mm
- Avg. cloud cover
- 16 % cloudy
- Sea temperature
- 28.7 °C
Max 34.1 °C · Min 12.9 °C
2020
Avg. max33.6°Avg. min21.6°- Rain days
- 1 Rain days
- Precipitation
- 3.5 mm
- Avg. cloud cover
- 12 % cloudy
- Sea temperature
- 29.4 °C
Max 37.7 °C · Min 19.3 °C
2019
Avg. max30.3°Avg. min19.0°- Rain days
- 4 Rain days
- Precipitation
- 38.6 mm
- Avg. cloud cover
- 15 % cloudy
- Sea temperature
- 28.6 °C
Max 34.1 °C · Min 14.0 °C
2018
Avg. max31.4°Avg. min19.9°- Rain days
- 3 Rain days
- Precipitation
- 11.8 mm
- Avg. cloud cover
- 18 % cloudy
- Sea temperature
- 28.8 °C
Max 37.7 °C · Min 16.5 °C
2017
Avg. max31.9°Avg. min19.9°- Rain days
- 2 Rain days
- Precipitation
- 8.7 mm
- Avg. cloud cover
- 17 % cloudy
- Sea temperature
- 28.5 °C
Max 36.7 °C · Min 15.8 °C
Frequently asked questions
- How warm is it in Side in September?
- Daytime highs averaged 31.3 °C, night-time lows 19.6 °C. The highest value of the past 10 years was 37.7 °C (2 Sep 2018), the lowest 12.9 °C (24 Sep 2021).
- How often does it rain in Side in September?
- On average there were 3.6 rain days (at least 1 mm) with 17.2 mm of precipitation in total.
- How warm is the sea in Side in September?
- The sea temperature averaged 28.9 °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 (36.770, 31.360)
- Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)