Cairns
January
Weather in Cairns for January 2026
Your guide to Cairns weather in January - trends and predictions
In general, the average temperature in Cairns at the beginning of January is 29.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.4 °C by the end of January.
Cairns experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 331.5 mm.
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Temperatures
Rain 🌧️
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2
Dry days
29
Rainy days
0
Snow days
29°/24°
Temperatures
13 km/h
Avg max wind
80 %
Avg humidity
Cairns Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  30° | 3 28° | 4 30° | |||
| 5 29° | 6 30° | 7 28° | 8 30° | 9 30° | 10 30° | 11 30° |
| 12 29° | 13 30° | 14 29° | 15 29° | 16 31° | 17 30° | 18 30° |
| 19 30° | 20 30° | 21 30° | 22 30° | 23 31° | 24 31° | 25 30° |
| 26 30° | 27  28° | 28 29° | 29 29° | 30 30° | 31 30° |
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Temperatures trend during January in Cairns
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. | Moderate rain at times | 29° /24° | 6.2 mm | 8 | |
| 2 Jan. | Light rain shower | 30° /23° | 16.5 mm | 8 | |
| 3 Jan. | Moderate or heavy rain shower | 28° /24° | 27.8 mm | 7 | |
| 4 Jan. | Moderate or heavy rain shower | 30° /23° | 8.2 mm | 8 | |
| 5 Jan. | Moderate or heavy rain shower | 29° /24° | 5.3 mm | 8 | |
| 6 Jan. | Moderate or heavy rain shower | 30° /24° | 8 mm | 8 | |
| 7 Jan. | Moderate or heavy rain shower | 28° /23° | 25.1 mm | 8 | |
| 8 Jan. | Moderate or heavy rain shower | 30° /24° | 6.1 mm | 8 | |
| 9 Jan. | Patchy rain possible | 30° /23° | 2.2 mm | 9 | |
| 10 Jan. | Moderate or heavy rain shower | 30° /23° | 7.8 mm | 9 | |
| 11 Jan. | Patchy rain possible | 30° /24° | 6.4 mm | 9 | |
| 12 Jan. | Moderate rain at times | 29° /24° | 9 mm | 8 | |
| 13 Jan. | Moderate or heavy rain shower | 30° /24° | 31.3 mm | 8 | |
| 14 Jan. | Moderate or heavy rain shower | 29° /24° | 25 mm | 8 | |
| 15 Jan. | Moderate or heavy rain shower | 29° /23° | 9.8 mm | 9 | |
| 16 Jan. | Moderate or heavy rain shower | 31° /23° | 16.7 mm | 8 | |
| 17 Jan. | Moderate or heavy rain shower | 30° /24° | 7.6 mm | 9 | |
| 18 Jan. | Moderate or heavy rain shower | 30° /24° | 14.7 mm | 9 | |
| 19 Jan. | Patchy rain possible | 30° /24° | 3.1 mm | 9 | |
| 20 Jan. | Patchy rain possible | 30° /24° | 10.5 mm | 9 | |
| 21 Jan. | Patchy rain possible | 30° /23° | 0.9 mm | 8 | |
| 22 Jan. | Patchy rain possible | 30° /23° | 2.5 mm | 9 | |
| 23 Jan. | Patchy rain possible | 31° /24° | 1.6 mm | 9 | |
| 24 Jan. | Patchy rain possible | 31° /24° | 0.7 mm | 9 | |
| 25 Jan. | Patchy rain possible | 30° /25° | 1 mm | 9 | |
| 26 Jan. | Patchy rain possible | 30° /24° | 4.8 mm | 8 | |
| 27 Jan. | Heavy rain at times | 28° /24° | 27.6 mm | 8 | |
| 28 Jan. | Heavy rain at times | 29° /24° | 10.6 mm | 9 | |
| 29 Jan. | Moderate or heavy rain shower | 29° /24° | 12 mm | 8 | |
| 30 Jan. | Patchy rain possible | 30° /24° | 16.6 mm | 8 | |
| 31 Jan. | Heavy rain at times | 30° /24° | 6 mm | 8 | |
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Important Notice
Our weather forecast for Cairns 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 Cairns forecast closer to your planned date for the most up-to-date weather information.
Cairns in January - FAQ
What are the expected maximum and minimum temperatures in Cairns during January?
During January, expect a variety of temperatures with highs around 29° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cairns during January?
Significant rainfall exceeding 331.5 mm is expected in Cairns during January, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cairns during January?
The average wind speed in Cairns during January is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Cairns
Explore the daily rainfall trends and prepare for Cairnss January weather 💧
UV exposure in Cairns during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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