TAS Environmental Conditions by Region
Real, long-term Bureau of Meteorology data for every named region of Tasmania — rainfall, winter frost minimums, and the distinguishing facts that matter for a homestead — plus where to check bushfire and flood mapping for your specific address. Companion reference to the full TAS Environmental Conditions article.
Before you act on any of this: these are long-term averages, not a forecast or guarantee for any given year, and a mild average can still mean real frost on individual cold nights. Always confirm bushfire-prone and flood status for your specific address with your council or the official mapping tools linked below.
Bushfire and flood mapping for your specific address: Tasmania's Bushfire-Prone Areas Code and mapping sit within the Tasmanian Planning Scheme, viewable through
LISTmap, the state's official spatial data service — see the
Tasmanian Planning Commission's natural hazards page for guidance. For flood behaviour and current warnings, the
Bureau of Meteorology's flood warning service is the authoritative national source.
Hobart & the South East
Hobart (Ellerslie Road) averages 611.0mm a year, unusually even across the months, sitting in a rain shadow cast by the Central Highlands to its west. Winter minimum averages 5.0°C.
Source: Bureau of Meteorology long-term climate averages — Hobart (Ellerslie Road).
Launceston & the North
Launceston averages 676.4mm a year with a winter minimum of 2.7°C — regular, real winter frost in a genuine city, not just the alpine country.
Source: Bureau of Meteorology long-term climate averages — Launceston (Ti Tree Bend).
Northwest Coast
Wynyard averages 982.4mm a year with a winter minimum of 3.9°C, on fertile volcanic soil that makes this among the best all-round growing country in the state.
Source: Bureau of Meteorology long-term climate averages — Wynyard.
East Coast
Swansea averages just 552.0mm a year, the driest and sunniest part of the state, with a winter minimum of 4.6°C — and, somewhat counterintuitively, the part of Tasmania that actually carries real bushfire risk.
Source: Bureau of Meteorology long-term climate averages — Swansea.
West Coast
Queenstown averages a remarkable 2,404.1mm a year — the wettest station found anywhere across this entire regional series, in any state — with a winter minimum of 2.7°C.
Source: Bureau of Meteorology long-term climate averages — Queenstown.
Central Highlands
Liawenee, at 1,057m elevation, averages 934.6mm a year with a winter minimum of −1.6 to −1.0°C — meaning the average winter night, not just the coldest ones, sits below freezing. One of the genuinely coldest inhabited places in Australia.
Source: Bureau of Meteorology long-term climate averages — Liawenee.
Is this the same data as the TAS Environmental Conditions blog article?
It's the same underlying long-term Bureau of Meteorology data, organised region-by-region for quick reference here rather than by topic (frost, rainfall, soil, hazards) as in the full article. Read the full article at https://hollyshomestead.com.au/blog/environmental-conditions-tas.html for the complete picture across every category.
Does this tool tell me if my specific property is bushfire-prone or flood-affected?
No. Bushfire-prone area declarations and flood overlays are formal designations set at the individual address level by your council or state planning authority, not something a regional average can substitute for. See the official mapping links above for a binding answer for your address.
How accurate is the rainfall and frost data here?
It's drawn directly from long-term Bureau of Meteorology station averages, typically compiled over several decades of real observations — not an estimate or a model. Each region above is represented by one real, named weather station.
Which region should I use if I'm between two of the ones listed?
Use whichever named region's representative station is geographically and climatically closest to you, and lean on your own local experience — frost patterns especially can vary with elevation and local topography over quite short distances.
