How warm is it in Gold Coast in September?

Daytime highs averaged 25.1 °C, night-time lows 14.2 °C. The highest value of the past 10 years was 36.6 °C (28 Sep 2017), the lowest 8.2 °C (15 Sep 2017).

How often does it rain in Gold Coast in September?

On average there were 5.2 rain days (at least 1 mm) with 24.6 mm of precipitation in total.

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Gold Coast weather in September: temperature & rain

Photo: Misaochan2 · CC BY-SA 4.0

🇦🇺 Weather in Gold Coast in September

This is what the weather in Gold Coast (Queensland, Australia) was like in September over the years 2017–2026.

Key facts at a glance

Prevailing weather: Sunny

Avg. daytime high

25.1 °C

22.9 °C – 27.5 °C

Avg. night-time low

14.2 °C

13.2 °C – 14.8 °C

Avg. rain days in period

5.2

17 % of days · ≥ 1.0 mm

Avg. precipitation in period

24.6 mm

3.9 mm – 65.1 mm

Avg. cloud cover

35 %

This data source has no sunshine hours – average cloud cover is shown instead.

Avg. sea temperature

–

Sea temperature unavailable for today (daily limit).

Extremes: Highest temperature 36.6 °C (28 Sep 2017) · Lowest temperature 8.2 °C (15 Sep 2017) · Avg. daily peak wind 23 km/h

Weather mix of all days

139Sunny
62Partly cloudy
21Cloudy
37Light rain
15Rain

Summary

On average 25.1 °C during the day and 14.2 °C at night.
On average 5.2 rain days (Rain day = at least 1.0 mm of precipitation) with 24.6 mm of precipitation in total.
Prevailing weather: Sunny.
Warmest year: 2017 (avg. 27.5 °C), coolest: 2022 (avg. 22.9 °C).
Wettest year: 2022 (65.1 mm), driest: 2017 (3.9 mm).
Extremes: 36.6 °C on 28 Sep 2017 and 8.2 °C on 15 Sep 2017.

Overall values from all 10 years. How is this calculated?

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

2026
Avg. max25.5°Avg. min14.5°
Rain days
4 Rain days
Precipitation
12.4 mm
Avg. cloud cover
–
Sea temperature
–
Max 32.2 °C · Min 11.6 °C
2025
Avg. max24.8°Avg. min14.2°
Rain days
1 Rain days
Precipitation
5.4 mm
Avg. cloud cover
35 % cloudy
Sea temperature
–
Max 30.4 °C · Min 10.3 °C
2024
Avg. max25.7°Avg. min14.6°
Rain days
8 Rain days
Precipitation
55.0 mm
Avg. cloud cover
34 % cloudy
Sea temperature
–
Max 33.0 °C · Min 10.6 °C
2023
Avg. max26.0°Avg. min14.8°
Rain days
4 Rain days
Precipitation
17.0 mm
Avg. cloud cover
33 % cloudy
Sea temperature
–
Max 34.9 °C · Min 11.8 °C
2022
Avg. max22.9°Avg. min13.5°
Rain days
9 Rain days
Precipitation
65.1 mm
Avg. cloud cover
59 % cloudy
Sea temperature
–
Max 27.5 °C · Min 9.6 °C
2021
Avg. max24.3°Avg. min13.2°
Rain days
5 Rain days
Precipitation
18.1 mm
Avg. cloud cover
38 % cloudy
Sea temperature
–
Max 29.7 °C · Min 8.9 °C
2020
Avg. max24.3°Avg. min14.8°
Rain days
7 Rain days
Precipitation
16.2 mm
Avg. cloud cover
39 % cloudy
Sea temperature
–
Max 29.5 °C · Min 8.8 °C
2019
Avg. max26.6°Avg. min14.1°
Rain days
3 Rain days
Precipitation
8.1 mm
Avg. cloud cover
21 % cloudy
Sea temperature
–
Max 31.8 °C · Min 9.4 °C
2018
Avg. max23.7°Avg. min14.0°
Rain days
10 Rain days
Precipitation
44.6 mm
Avg. cloud cover
39 % cloudy
Sea temperature
–
Max 29.1 °C · Min 11.3 °C
2017
Avg. max27.5°Avg. min14.1°
Rain days
1 Rain days
Precipitation
3.9 mm
Avg. cloud cover
21 % cloudy
Sea temperature
–
Max 36.6 °C · Min 8.2 °C

Frequently asked questions

How warm is it in Gold Coast in September?: Daytime highs averaged 25.1 °C, night-time lows 14.2 °C. The highest value of the past 10 years was 36.6 °C (28 Sep 2017), the lowest 8.2 °C (15 Sep 2017).
How often does it rain in Gold Coast in September?: On average there were 5.2 rain days (at least 1 mm) with 24.6 mm of precipitation in total.

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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. Snow depth is the model value for the grid cell, not the depth on the slopes. 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)
Place search: Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)