Hobart weather by month
Hobart runs from about 8°C in July to 18°C in February, with December the wettest month at 88 mm.
warmest month
February
18°C
coolest month
July
8°C
wettest month
December
88 mm
worst air month
May
8 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 17°C | 71 mm | 331 h | 5 |
| February | 18°C | 16 mm | 326 h | 5 |
| March | 16°C | 15 mm | 300 h | 5 |
| April | 13°C | 54 mm | 221 h | 6 |
| May | 11°C | 29 mm | 205 h | 8 |
| June | 9°C | 39 mm | 160 h | 4 |
| July | 8°C | 74 mm | 189 h | 3 |
| August | 11°C | 87 mm | 211 h | 4 |
| September | 10°C | 56 mm | 260 h | 2 |
| October | 12°C | 40 mm | 330 h | 3 |
| November | 15°C | 61 mm | 300 h | 6 |
| December | 17°C | 88 mm | 352 h | 4 |
About 3,185 hours of sun a year. Roughly 64 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.