Weather in Ballarat in January

Prime time. January is about as good as Ballarat gets. Highs average 28.1 °C, lows 11.8 °C, and rain falls on 6 days — nothing in the month is working against you.

January ranks 5 of 12 in Ballarat: past the worst of the year but short of February, which is the month to book if the dates are open.

Rain falls on only 6 days, so an itinerary with no wet-weather fallback is a reasonable risk. Pack for 28.1 °C days and 11.8 °C nights; the spread matters more here than any single number.

What the averages hide

Averages flatten a month, and this one hides a few things: 11 days top 30 °C — hot spells arrive, but they break; the day swings 16.3 °C from low to high, which means one bag has to cover both. Across the twenty years measured, the hottest January day reached 42.1 °C and the coldest night fell to 3.7 °C, and the wettest single day dropped 57 mm — roughly 146% of the month's rain in one day.

This is the volatile part. January rainfall has ranged from 1 mm to 173 mm across the twenty years measured — a 172 mm spread around an average of 39 mm. The average is real but almost no individual January looks like it, so treat the figure as the middle of a wide range rather than a forecast.

Wind is light at 11.4 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 56%.

How January sits in the year

This is a turning point in the year — December and February sit on opposite sides of it, so the month contains the change rather than following it.

Daylight in January

January is at or near the longest days of Ballarat's year: 14.5 hours of daylight, losing 0.7 hours across the month. Evenings are the real gain — dinner outdoors still happens in full light.

An inland climate

Despite being inland, the year stays fairly even: 24.9 °C between the year's warmest afternoons and coldest nights. Within January itself the daily swing is 16.3 °C, so mornings and afternoons need different clothes.

How busy it gets

Peak season. Expect the highest prices of the year and to be booking well ahead.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

January in Ballarat versus nearby

If Ballarat is one option among several, the nearby comparison is worth making. Bendigo is the weaker option in January — 2.8 °C warmer, the same number of rain days. Melbourne is close enough to be a coin toss — within a degree on temperature, 1 day more rain.

So: January is effectively as good as it gets here — 5 points behind February, which is inside the margin where the weather stops being the deciding factor and price starts being it.

Every month in Ballarat

See all twelve months in Ballarat, or where else to go in January.