The best time to visit Kosciuszko National Park
Month-by-month climate averages for Kosciuszko National Park, New South Wales, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Kosciuszko National Park is usually January, February, March and December, when daytime highs sit in the pleasant 16-26°C range and the heaviest November rain is behind you.
Kosciuszko National Park is warmest in January (highs near 19°C) and coldest in July (lows around -4°C), with roughly 1136 mm of precipitation across the year and November the wettest month. The sweet spot for most visitors is January, February, March and December. Expect overnight frost in May, June, July and August.
These are long-run averages. For the actual days you are travelling, check the live Kosciuszko National Park forecast — and note how much the models agree, because that tells you how much to trust it.
Kosciuszko National Park weather by month
what to expect in Kosciuszko National Park through the yearHere is Kosciuszko National Park's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Kosciuszko National Park by season.