Cooma in January
January in Cooma is peak summer, and the weather reflects it. You're looking at average daily highs of 24.5 degrees.
Daytime highs average 24.5 degrees, dropping to 12.8 degrees overnight. That's a 12-degree swing between day and night. Comfortable during the day, with evenings that invite a light layer.
At 24.5 degrees, January runs 6.2 degrees above Cooma's annual average of 18.3 degrees.
Rainfall in January averages 110mm over about 13 days. That means roughly a 43% chance of rain on any given day, pack a compact umbrella just in case.
Sunshine-wise, January delivers around 24.1 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.
Our Comfort Score rates January at 9.8/10. That's about as good as it gets.
Packing tip: bring a mix of short and long sleeves, a rain jacket or compact umbrella, and SPF 50+ sunscreen and a hat.
Check the data table below for the full picture, or compare Cooma in January with another destination.
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
- Comfortable casual wear suitable for warm days
- A waterproof jacket or compact umbrella
- High SPF sunscreen (50+), sunglasses, and UV-protective clothing
Coming From Overseas?
How January in Cooma stacks up against major cities around the world.
About 16 degrees warmer and considerably wetter.
About 20 degrees warmer and considerably wetter.
About 14 degrees warmer and considerably wetter.
How January Compares
Cooma's monthly climate at a glance. January is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 24.5 | 12.8 | 110mm | 9.8 |
| Feb | 25.3 | 12.1 | 57mm | 9.8 |
| Mar | 23.5 | 10.2 | 18mm | 10.0 |
| Apr | 17.1 | 6.3 | 42mm | 5.2 |
| May | 13.3 | 3.8 | 56mm | 1.6 |
| Jun | 9.1 | 1.1 | 42mm | 1.0 |
| Jul | 9.2 | 0.6 | 28mm | 1.0 |
| Aug | 13.6 | 2.2 | 18mm | 1.8 |
| Sep | 15.1 | 3.0 | 24mm | 3.8 |
| Oct | 18.8 | 5.3 | 42mm | 7.1 |
| Nov | 23.8 | 10.9 | 94mm | 10.0 |
| Dec | 25.8 | 11.4 | 44mm | 9.6 |