The best time to visit Mount Cook
Month-by-month climate averages for Mount Cook, New Zealand, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Mount Cook is usually January, February, March and April, when daytime highs sit in the pleasant 16-26°C range and the heaviest July rain is behind you.
Mount Cook is warmest in February (highs near 20°C) and coldest in July (lows around 7°C), with roughly 1304 mm of precipitation across the year and July the wettest month. The sweet spot for most visitors is January, February, March and April.
These are long-run averages. For the actual days you are travelling, check the live Mount Cook forecast - and note how much the models agree, because that tells you how much to trust it.
Mount Cook weather by month
what to expect in Mount Cook through the year, 1991-2020 averagesHere is Mount Cook'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 Mount Cook by season.