Sydney Weather in January
Australia · 30-year monthly averages
👍 Good time to visit
January in Sydney is warm, with average daytime highs around 27°C (81°F) and nighttime lows near 20°C (68°F). Expect roughly 91mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
Avg high
27°C
81°F
Avg low
20°C
68°F
Rainfall
91mm
moderate
Rainy days
8
days with ≥1mm
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
January vs the rest of the year
FAQ
- How hot is Sydney in January?
- January in Sydney is warm, with average daytime highs around 27°C (81°F) and nighttime lows near 20°C (68°F). Expect roughly 91mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
- Does it rain a lot in Sydney in January?
- Sydney sees around 91mm of precipitation in January on average — moderate by global standards.
- Is January a good time to visit Sydney?
- January is a good month to visit Sydney, with generally agreeable conditions.