Warrnambool Weather in January
January in Warrnambool brings high temperatures, with daytime highs of 24°C (75°F) and nights around 13°C (55°F). The perfect weather makes it a solid choice for a visit.
Rainfall in Warrnambool in January
This month experiences about 9 days of rain according to historical data, averaging 48 mm (1.9 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Warrnambool in January
The perfect temperature in Warrnambool in January makes it a solid month to visit, with 24°C (75°F) during the day and 13°C (55°F) at night. Experience the summer season in January. Overall, the month follows a fairly predictable daily temperature pattern. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, November and December typically offer the best weather for Warrnambool.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Warrnambool's climate page.
Warrnambool Temperature in January
Min Temperature
13°C (55°F)
Max Temperature
24°C (75°F)
Chance of Rain
29%
Precipitation
48 mm (1.9 in)
Rainy days
9 days
Daily Historical Temperatures
36-year average (1991-2026)
Based on our historical records, temperatures in Warrnambool typically stay consistent throughout January, with daily highs averaging around 24°C (75°F). Nights are cool, with lows around 13°C (55°F).
Average temperatures in January
Daily Historical Precipitation
36-year average (1991-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Warrnambool in January
Browse day-by-day weather records for Warrnambool spanning 37 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Warrnambool historical weather extremes in January
Based on 34 years of weather observations (1991-2025), these are the most extreme conditions recorded in Warrnambool.
- The hottest January day on record in Warrnambool reached 41°C (106°F) (January 20, 1997).
- On January 8, 1992, Warrnambool saw its coldest January day with temperatures maxing out at 14°C (57°F).
- The coldest night in January in Warrnambool was on January 3, 2009, with a minimum of 3°C (37°F).
Best Places in Australia in January
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in January →
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What to Wear in Warrnambool in January
Comfortable temperatures call for an easy wardrobe in January. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Warrnambool in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Warrnambool's climate page.
See the full Warrnambool climate overview or explore weather in Australia.
