Walpole in January
January in Walpole is peak summer, and the weather reflects it. You're looking at average daily highs of 22.8 degrees.
Daytime highs average 22.8 degrees, dropping to 15.7 degrees overnight. That's a 7-degree swing between day and night. That's solidly pleasant territory. Great for being outdoors.
January is 3.1 degrees warmer than the yearly average here.
Rainfall in January averages 44mm over about 9 days. That means roughly a 30% chance of rain on any given day, pack a compact umbrella just in case.
Sunshine-wise, January delivers around 24.6 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 9.9/10 on our Comfort Score. This is prime time.
Packing tip: bring a mix of short and long sleeves, and SPF 50+ sunscreen and a hat.
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 light rain jacket just in case
- Strong sun protection including a hat and SPF 50+
Coming From Overseas?
How January in Walpole stacks up against major cities around the world.
About 15 degrees warmer and considerably drier.
About 19 degrees warmer and considerably drier.
About 13 degrees warmer and considerably drier.
How January Compares
Walpole's monthly climate at a glance. January is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 22.8 | 15.7 | 44mm | 9.9 |
| Feb | 24.6 | 16.4 | 13mm | 10.0 |
| Mar | 22.8 | 15.0 | 15mm | 9.7 |
| Apr | 21.5 | 13.5 | 14mm | 8.6 |
| May | 20.2 | 13.2 | 142mm | 5.6 |
| Jun | 16.5 | 11.1 | 96mm | 2.8 |
| Jul | 16.0 | 10.5 | 102mm | 2.7 |
| Aug | 16.2 | 11.1 | 180mm | 2.0 |
| Sep | 16.5 | 10.3 | 64mm | 3.8 |
| Oct | 19.2 | 11.7 | 65mm | 6.5 |
| Nov | 19.3 | 12.3 | 48mm | 7.1 |
| Dec | 21.2 | 13.8 | 23mm | 8.9 |