Hobart in December
December in Hobart is peak summer, and the weather reflects it. You're looking at average daily highs of 21.9 degrees.
The average daily maximum is 21.9 degrees with overnight lows of 12.0 degrees. That's solidly pleasant territory. Great for being outdoors.
At 21.9 degrees, December runs 4.3 degrees above Hobart's annual average of 17.6 degrees.
The rain data says 91mm over 12 days. Moderate, often falling in a few good dumps rather than constant drizzle.
Solar exposure averages 23.5 MJ/m2 per day in December, with UV levels in the extreme range. Sunscreen, hat, and sunnies are all essential. You can burn in under 10 minutes.
Our Comfort Score rates December at 8.8/10. That's about as good as it gets.
For your suitcase: layers you can peel on and off, waterproof gear, and SPF 50+ sunscreen and a hat.
The full data breakdown is below. You can also see how other Australian cities compare in December.
December at a Glance
Temperature Range
Daily temperature range in December. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- Layered clothing for mild to cool conditions
- A waterproof jacket or compact umbrella
- Strong sun protection including a hat and SPF 50+
Coming From Overseas?
How December in Hobart stacks up against major cities around the world.
About 14 degrees warmer and considerably wetter.
About 16 degrees warmer and considerably drier.
About 10 degrees warmer and considerably wetter.
How December Compares
Hobart's monthly climate at a glance. December is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 22.4 | 13.2 | 71mm | 9.3 |
| Feb | 23.9 | 12.9 | 16mm | 10.0 |
| Mar | 21.4 | 11.7 | 15mm | 8.6 |
| Apr | 17.3 | 8.9 | 54mm | 4.9 |
| May | 14.8 | 7.3 | 28mm | 2.6 |
| Jun | 11.8 | 5.5 | 39mm | 1.0 |
| Jul | 11.8 | 4.6 | 74mm | 1.0 |
| Aug | 14.4 | 7.3 | 87mm | 1.8 |
| Sep | 14.4 | 6.7 | 56mm | 2.8 |
| Oct | 17.6 | 7.9 | 40mm | 5.8 |
| Nov | 19.9 | 10.1 | 58mm | 7.5 |
| Dec | 21.9 | 12.0 | 91mm | 8.8 |