The best time to visit Mount Gambier
Month-by-month climate averages for Mount Gambier, South Australia, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Mount Gambier 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 Gambier is warmest in January (highs near 24°C) and coldest in June (lows around 7°C), with roughly 653 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 Gambier forecast — and note how much the models agree, because that tells you how much to trust it.
Mount Gambier weather by month
what to expect in Mount Gambier through the yearHere is Mount Gambier'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 Gambier by season.