The best time of year to paint a house in Hobart.
Hobart hands you roughly 150 genuinely workable exterior painting days a year, and they are not evenly spread. Get the timing right and a weatherboard exterior gives you 8 good years. Get it wrong and the same paint, prep and crew give you 3.
Hobart's painting year, month by month.
November to March - peak exterior. Mean daily maximums of roughly 19 to 22 degrees, long daylight, and enough consecutive dry days to run wash, prep, prime and two coats without a front interrupting the sequence. It is also when every other painter is doing theirs, so it is the hardest window to book.
May to September - interior season. Mean daily maximum around 12 to 14 degrees, frequent frost, dew sitting on shaded walls most of the morning. This is when we do interiors and the heritage prep that has to happen under cover. Not dead time - different time.
Two numbers decide whether the coating works.
Ten degrees surface temperature. Waterborne acrylic forms its film by coalescence - the resin particles must flow together as the water leaves. Below about 10 degrees at the surface, coalescence is incomplete and you get a film that looks fine on day one and has no real integrity. The trap here is that air temperature lies. A wall that spent the night at 4 degrees is still under 10 at 11am even when the air says 16, because timber and masonry hold cold.
Three degrees above dew point. Coat a surface within 3 degrees of dew point and moisture is condensing onto it while you work. You cannot see it; the coating can. Between those two constraints, a Hobart exterior coating day in the shoulder months is about five usable hours. In midsummer it stretches to nine. In July it is frequently zero. That drives every scheduling decision we make, and it is why we work to AS/NZS 2311 application conditions rather than to whatever the sky looks like at 8am.
Your house does not have one season - it has four.
At 42 degrees south, further from the equator than any other Australian capital, the four elevations of a single house behave very differently. The north is the easy one - direct sun most of the day, dries first, holds temperature longest, and takes the most UV, with Tasmania's summer index regularly hitting 11 or higher. The south is the problem child: almost no direct winter sun, so it stays damp and grows the mould and lichen you will find on nearly every older weatherboard in Glenorchy and Moonah.
The east is the early-start elevation and the one people get wrong most often. It takes the morning sun, which sounds ideal until you remember what the morning sun is doing: it is landing on a wall that is still carrying overnight dew. Coat it at 9am and you are painting over moisture that is being warmed rather than removed. East walls want a late morning start even in midsummer, once the surface has actually dried rather than merely warmed up. The west is the opposite trap - it is the last elevation to be workable and the first to be hit hard. It gets the afternoon sun at its strongest, and it takes the full force of the westerly weather coming off open ocean, so it carries both the UV load and the driven rain. West and south are where a Hobart exterior fails first, and they are the two that justify the better coating system when the budget will not stretch to the whole house at once.
The practical consequence: on a single house in the shoulder months, the north might be workable from 9am, the east from 11, and the south not at all that day. Sequencing a job around that is the difference between a coating that lasts and one that looks fine at handover. It is why we program by elevation, not by house.
Splitting a whole-house job across the year.
A three-bedroom 1970s weatherboard in Moonah. The owners want the whole thing done, inside and out, and done well rather than fast.
The wrong way is to book it all for one block in January. The exterior will be fine, but the crew is inside on the best coating days of the year and you pay peak-season rates for both halves. The right way splits it: interior in June or July, full three-bedroom walls and trim at 6,500 to 11,500 dollars in 2026 rates, done when nobody is competing for the booking. Exterior the following November, single-storey weatherboard at 8,500 to 14,500 dollars, booked back in August while the calendar was still open.
Total in the order of 15,000 to 26,000 dollars, spread across two financial half-years, done in the right conditions on both halves, and without ever paying a scarcity premium. Rates come from our 2026 Hobart pricing guide, and the exterior half runs through our exterior house painting process. If the interior includes a nursery, read low-VOC paint in Hobart first.
Common questions about painting seasons in Hobart.
What is the best time of year to paint a house exterior in Hobart?
Mid-October to late April, strongest from November through March. Our mean daily maximum sits near 21 degrees in February and drops to roughly 12 in July. Waterborne acrylic needs a surface above 10 degrees to form a film, and needs it for the whole cure. From May to September the afternoon can look fine while the wall is still under 10, because the wall holds overnight cold.
Can you paint outside during a Hobart winter at all?
Occasionally, and we will tell you when yours is not one of those jobs. A north-facing wall on a still, clear day in early September can hold surface temperature above 10 degrees from late morning until three. What does not work is a south elevation, anything in shade, anything with frost forecast within 24 hours of the topcoat, or any job too big to finish a coat inside the warm part of the day.
What is the dew point rule and why does it matter in Hobart?
The surface must be at least 3 degrees above dew point when you coat it and stay there while the film sets. Below that, moisture condenses on the surface and you are painting onto invisible water, which gives poor adhesion and early flaking. Our cold nights and high overnight humidity mean dew forms readily and clears slowly on shaded walls, so a south elevation often is not ready until 11am even in October.
Is winter a good time to do interior painting in Hobart?
Yes, and it is the sensible way to split a whole-house job across the year. Interiors are climate-controlled, so season barely matters to the coating. What does matter is ventilation, because windows stay shut from April to September, which is why we default to low-VOC systems for winter interiors. Painters here are stacked out for exteriors from November to March, so a winter interior booking gets better availability and often a keener price.
How far ahead do I need to book an exterior repaint in Hobart?
Six to ten weeks for the November to March peak, and if you want a specific month you should be talking to us in late winter. Every painter in this city is chasing the same 150 or so workable exterior days. There is a real advantage in booking October or April instead - both are workable on most elevations and far easier to get. The person who has a gap in December usually has one for a reason.
Booking across Greater Hobart.
Get your slot before the season fills.
Tell us the job and the elevation. We will tell you honestly which month it should happen in, even when that month is not this one.