Weather in Bundaberg in January

Shoulder season. January is shoulder season in Bundaberg — cheaper, quieter, and a genuine gamble. Highs average 29.5 °C, lows 23.7 °C, and rain falls on 14 days — nothing in the month is working against you.

January ranks 12 of 12 — near the bottom of Bundaberg's year. August is the month that works, and the swing between the two is 30 points, which is a different holiday rather than a slightly better one.

Rain on 14 days, 4 of them heavy. Enough to need a plan B, not enough to need a plan around it. Pack for 29.5 °C days and 23.7 °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 barely swings — 5.8 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest January day reached 35.5 °C and the coldest night fell to 19.9 °C, and the wettest single day dropped 130 mm — roughly 97% of the month's rain in one day.

January is moderately variable: 5 mm in the driest year against 465 mm in the wettest, around an average of 134 mm. Roughly two Januarys in three land near that average, and the third does something else entirely.

Wind is light at 13.7 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 73%.

How January sits in the year

Temperatures hold steady either side: 28.9 °C in December, 29.5 here, 29 in February. Nothing about the timing within the month matters much.

Daylight in January

January is at or near the longest days of Bundaberg's year: 13.5 hours of daylight, losing 0.4 hours across the month. Evenings are the real gain — dinner outdoors still happens in full light.

Sea temperature

The sea sits at about 27.3 °C in January — warm enough that the water offers no relief from the heat. This is the warmest the water gets all year.

How busy it gets

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

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

January in Bundaberg versus nearby

If Bundaberg is one option among several, the nearby comparison is worth making. Hervey Bay is close enough to be a coin toss — 2.4 °C warmer, 2 days less rain. Rockhampton is the weaker option in January — 3.1 °C warmer, 2 days less rain.

So: January is a compromise. August is 30 points better and is what Bundaberg is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Bundaberg

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