Victoria weather by month
Victoria runs from about 4°C in January to 20°C in July, with January the wettest month at 228 mm.
warmest month
July
20°C
coolest month
January
4°C
wettest month
January
228 mm
worst air month
September
10 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 4°C | 228 mm | 97 h | 8 |
| February | 6°C | 102 mm | 146 h | 6 |
| March | 7°C | 71 mm | 248 h | 5 |
| April | 9°C | 64 mm | 275 h | 9 |
| May | 12°C | 49 mm | 318 h | 8 |
| June | 15°C | 53 mm | 358 h | 7 |
| July | 20°C | 14 mm | 434 h | 5 |
| August | 18°C | 63 mm | 346 h | 8 |
| September | 15°C | 36 mm | 276 h | 10 |
| October | 10°C | 180 mm | 200 h | 8 |
| November | 7°C | 171 mm | 129 h | 7 |
| December | 6°C | 161 mm | 95 h | 5 |
About 2,922 hours of sun a year. Roughly 118 rainy days a year.
These are long-run climate normals, not a forecast. A given year can sit well outside them. PM2.5 is a global model: near the coast it counts sea salt as fine particulate and reads high against ground stations, sometimes by a factor of two. Use the shape of the year, not the absolute number.
where these numbers come from
- · Temperature, rainfall and sunshine: ECMWF ERA5 reanalysis climate normals via Open-Meteo (CC BY 4.0), fetched once and stored.
- · PM2.5: Copernicus CAMS reanalysis, monthly means. Modelled, not station readings; near coasts CAMS counts sea salt as PM2.5 and reads high.
Last reviewed 2026-05-23. Full method, licences and the list of sources we rejected are on the methodology page.