Melbourne weather in 2023
Melbourne weather in 2023, with 365 daily observations from Open-Meteo archive data.
Interactive graph
Open Melbourne in the interactive graph
Use the graph view to inspect 2023 alongside other available years for Melbourne.
Year summary
In 2023, Melbourne averaged 19.4 C for daily highs and 10.5 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 -0.3 C from that baseline, and total precipitation was +8.3 mm from the baseline total.
The warmest month was January, with an average high of 26.1 C, while August had the lowest average low at 7.1 C.
The wettest month was December, totaling 149.4 mm. The hottest day reached 40.2 C on February 17, 2023.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 14.9 | 26.1 | 34.1 | 31 |
| February | 14.2 | 25.1 | 31.1 | 28 |
| March | 13.0 | 22.9 | 44.7 | 31 |
| April | 10.0 | 19.6 | 86.1 | 30 |
| May | 7.9 | 15.2 | 92.1 | 31 |
| June | 7.7 | 14.1 | 74.4 | 30 |
| July | 7.4 | 14.2 | 29.6 | 31 |
| August | 7.1 | 15.0 | 55.6 | 31 |
| September | 8.3 | 18.9 | 22.5 | 30 |
| October | 9.0 | 18.6 | 102.8 | 31 |
| November | 12.6 | 20.9 | 56.0 | 30 |
| December | 13.9 | 22.8 | 149.4 | 31 |
Daily records in 2023
| Record | Date | Value |
|---|---|---|
| Hottest day | February 17, 2023 | 40.2 C |
| Coldest night | August 16, 2023 | 1.1 C |
| Wettest day | October 3, 2023 | 38.4 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.