January in Pittwater averages a daily high of 26.6°C with nights around 18.4°C. Expect roughly 11.8 wet days totalling 104.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Pittwater is August–January.
Based on TERREY HILLS AWS, AS (7.6km), 1995–2024. 19 years of January data.