Wollongong
January
Weather in Wollongong for January 2026
Your guide to Wollongong weather in January - trends and predictions
In general, the average temperature in Wollongong at the beginning of January is 23.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 26.3 °C by the end of January.
Wollongong experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 97.4 mm.
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Temperatures
Rain 🌧️
More
9
Dry days
22
Rainy days
0
Snow days
25°/18°
Temperatures
21 km/h
Avg max wind
77 %
Avg humidity
Wollongong Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2 24° | 3  25° | 4  24° | |||
| 5 23° | 6 24° | 7 22° | 8 23° | 9 24° | 10  25° | 11 24° |
| 12 26° | 13  28° | 14 26° | 15 25° | 16 23° | 17 23° | 18  26° |
| 19 23° | 20  23° | 21 27° | 22 25° | 23 22° | 24 27° | 25 27° |
| 26 29° | 27 26° | 28 30° | 29 26° | 30 23° | 31 23° |
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Access Wollongong weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during January in Wollongong
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy rain possible | 24° /17° | 1.7 mm | 7 | |
| 2 Jan. | Patchy rain possible | 24° /17° | 0.8 mm | 6 | |
| 3 Jan. | Overcast | 25° /17° | 1.4 mm | 7 | |
| 4 Jan. | Moderate rain at times | 24° /16° | 5.2 mm | 6 | |
| 5 Jan. | Patchy rain possible | 23° /16° | 2.7 mm | 7 | |
| 6 Jan. | Moderate or heavy rain shower | 24° /17° | 10.4 mm | 8 | |
| 7 Jan. | Moderate rain at times | 22° /16° | 3.7 mm | 7 | |
| 8 Jan. | Patchy rain possible | 23° /16° | 2.6 mm | 7 | |
| 9 Jan. | Light rain shower | 24° /16° | 2.5 mm | 8 | |
| 10 Jan. | Sunny | 25° /17° | 2 mm | 8 | |
| 11 Jan. | Patchy rain possible | 24° /17° | 2.3 mm | 7 | |
| 12 Jan. | Patchy rain possible | 26° /17° | 1.1 mm | 8 | |
| 13 Jan. | Partly cloudy | 28° /17° | 1.9 mm | 9 | |
| 14 Jan. | Patchy rain possible | 26° /18° | 5.3 mm | 8 | |
| 15 Jan. | Overcast | 25° /18° | 9.2 mm | 7 | |
| 16 Jan. | Patchy rain possible | 23° /17° | 6.9 mm | 7 | |
| 17 Jan. | Patchy rain possible | 23° /18° | 8.1 mm | 7 | |
| 18 Jan. | Cloudy | 26° /17° | 5.5 mm | 8 | |
| 19 Jan. | Moderate rain at times | 23° /16° | 2.1 mm | 7 | |
| 20 Jan. | Heavy rain at times | 23° /15° | 2.5 mm | 7 | |
| 21 Jan. | Patchy rain possible | 27° /16° | 0.5 mm | 8 | |
| 22 Jan. | Moderate rain at times | 25° /17° | 3 mm | 8 | |
| 23 Jan. | Patchy rain possible | 22° /16° | 3.8 mm | 7 | |
| 24 Jan. | Moderate rain at times | 27° /16° | 0.5 mm | 8 | |
| 25 Jan. | Patchy rain possible | 27° /18° | 1 mm | 8 | |
| 26 Jan. | Patchy rain possible | 29° /18° | 0.7 mm | 8 | |
| 27 Jan. | Patchy rain possible | 26° /18° | 1.1 mm | 7 | |
| 28 Jan. | Patchy rain possible | 30° /17° | 0.8 mm | 9 | |
| 29 Jan. | Patchy rain possible | 26° /18° | 2.1 mm | 8 | |
| 30 Jan. | Moderate or heavy rain shower | 23° /19° | 9 mm | 7 | |
| 31 Jan. | Patchy rain possible | 23° /19° | 0.8 mm | 7 | |
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Important Notice
Our weather forecast for Wollongong in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Wollongong forecast closer to your planned date for the most up-to-date weather information.
Wollongong in January - FAQ
What are the expected maximum and minimum temperatures in Wollongong during January?
During January, expect a variety of temperatures with highs around 25° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Wollongong during January?
Moderate rainfall is anticipated in Wollongong during January, with a total of 97.4 mm spread over approximately 22 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Wollongong during January?
The average wind speed in Wollongong during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Wollongong
Explore the daily rainfall trends and prepare for Wollongongs January weather 💧
UV exposure in Wollongong during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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