Goulburn in January
January in Goulburn is peak summer, and the weather reflects it. You're looking at average daily highs of 24.6 degrees.
Daytime highs average 24.6 degrees, dropping to 14.7 degrees overnight. That's a 10-degree swing between day and night. That's solidly pleasant territory. Great for being outdoors.
At 24.6 degrees, January runs 5.7 degrees above Goulburn's annual average of 18.9 degrees.
Rainfall in January averages 123mm over about 12 days. That means roughly a 40% chance of rain on any given day, pack a compact umbrella just in case.
Sunshine-wise, January delivers around 21.9 MJ/m2 of daily solar radiation. UV sits in the extreme category. Sunscreen, hat, and sunnies are all essential. You can burn in under 10 minutes.
January earns a 9.5/10 on our Comfort Score. This is prime time.
Packing tip: bring t-shirts with a light layer for evenings, waterproof gear, and serious sun protection.
The full data breakdown is below. You can also see how other Australian cities compare in January.
January at a Glance
Temperature Range
Daily temperature range in January. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- T-shirts and shorts for daytime
- A waterproof jacket or compact umbrella
- High SPF sunscreen (50+), sunglasses, and UV-protective clothing
Coming From Overseas?
How January in Goulburn stacks up against major cities around the world.
About 17 degrees warmer and considerably wetter.
About 21 degrees warmer and considerably wetter.
About 15 degrees warmer and considerably wetter.
How January Compares
Goulburn's monthly climate at a glance. January is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 24.6 | 14.7 | 123mm | 9.5 |
| Feb | 25.3 | 14.4 | 56mm | 9.7 |
| Mar | 24.5 | 12.2 | 19mm | 10.0 |
| Apr | 17.7 | 7.6 | 81mm | 5.3 |
| May | 14.1 | 5.3 | 87mm | 1.7 |
| Jun | 10.3 | 2.0 | 96mm | 1.0 |
| Jul | 9.9 | 3.0 | 23mm | 1.0 |
| Aug | 14.0 | 4.7 | 38mm | 2.5 |
| Sep | 15.7 | 5.3 | 30mm | 4.7 |
| Oct | 19.3 | 7.1 | 25mm | 7.7 |
| Nov | 24.6 | 13.0 | 83mm | 10.0 |
| Dec | 27.1 | 13.6 | 50mm | 8.5 |