Adelaide weather in 2023
Adelaide weather in 2023, with 365 daily observations from Open-Meteo archive data.
Interactive graph
Open Adelaide in the interactive graph
Use the graph view to inspect 2023 alongside other available years for Adelaide.
Year summary
In 2023, Adelaide averaged 20.6 C for daily highs and 11.8 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2023 with the 2023-2025 archive baseline. The 2023 average daily high was -0.5 C from that baseline, and total precipitation was +99.0 mm from the baseline total.
The warmest month was January, with an average high of 27.9 C, while July had the lowest average low at 8.1 C.
The wettest month was June, totaling 162.4 mm. The hottest day reached 38.2 C on February 23, 2023.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 15.8 | 27.9 | 21.3 | 31 |
| February | 16.4 | 27.2 | 37.1 | 28 |
| March | 14.5 | 23.4 | 39.4 | 31 |
| April | 13.1 | 20.5 | 89.2 | 30 |
| May | 10.4 | 16.5 | 95.4 | 31 |
| June | 10.9 | 15.5 | 162.4 | 30 |
| July | 8.1 | 14.3 | 70.5 | 31 |
| August | 8.1 | 16.1 | 63.8 | 31 |
| September | 9.6 | 20.1 | 33.9 | 30 |
| October | 9.9 | 19.9 | 27.7 | 31 |
| November | 11.5 | 22.7 | 29.0 | 30 |
| December | 13.7 | 23.5 | 57.1 | 31 |
Daily records in 2023
| Record | Date | Value |
|---|---|---|
| Hottest day | February 23, 2023 | 38.2 C |
| Coldest night | July 16, 2023 | 3.1 C |
| Wettest day | April 15, 2023 | 30.8 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.