Hornsby Shire (Hornsby)
January
Weather in Hornsby Shire for January 2027
Your guide to Hornsby Shire weather in January - trends and predictions
In general, the average temperature in Hornsby Shire at the beginning of January is 26.1 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 28.3 °C by the end of January.
The climate of Hornsby Shire in January is notably wet, with an average of 14 rainy days, and a total of 100.9 mm of precipitation.
Is January a good time to visit Hornsby Shire? check out the best time to travel to Hornsby Shire page.
✨ Is January a good time to visit Hornsby Shire? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
17
Dry days
14
Rainy days
0
Snow days
27°/19°
Temperatures
23 km/h
Avg max wind
71 %
Avg humidity
Hornsby Shire Weather January
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Temperatures trend during January in Hornsby Shire
See the weather trend as well as the moving average line
January weather in Hornsby Shire day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Light rain shower | 23° /18° | 1.4 mm | 7 | |
| 2 Jan. | Patchy rain possible | 24° /18° | 0.6 mm | 10 | |
| 3 Jan. |  Light rain | 26° /19° | 4.8 mm | 8 | |
| 4 Jan. | Light rain shower | 29° /18° | 2.4 mm | 10 | |
| 5 Jan. | Light rain shower | 27° /18° | 2.1 mm | 11 | |
| 6 Jan. | Patchy rain possible | 28° /19° | 0.2 mm | 11 | |
| 7 Jan. | Light rain | 26° /18° | 3.1 mm | 10 | |
| 8 Jan. | Light rain | 27° /19° | 2.7 mm | 10 | |
| 9 Jan. | Light drizzle | 28° /19° | 1.9 mm | 10 | |
| 10 Jan. | Light rain | 31° /20° | 3.6 mm | 10 | |
| 11 Jan. |  Thundery outbreaks possible | 25° /19° | 2.5 mm | 7 | |
| 12 Jan. | Patchy rain possible | 24° /19° | 1.9 mm | 7 | |
| 13 Jan. | Light rain | 29° /19° | 4.4 mm | 10 | |
| 14 Jan. | Light rain | 27° /20° | 5.8 mm | 9 | |
| 15 Jan. |  Moderate rain | 25° /19° | 15.4 mm | 7 | |
| 16 Jan. | Light rain | 23° /19° | 9 mm | 7 | |
| 17 Jan. | Moderate rain | 23° /19° | 19.3 mm | 6 | |
| 18 Jan. | Moderate rain | 25° /19° | 10.7 mm | 7 | |
| 19 Jan. |  Partly cloudy | 24° /17° | 0.7 mm | 8 | |
| 20 Jan. | Patchy rain possible | 24° /17° | 1 mm | 8 | |
| 21 Jan. |  Sunny | 28° /16° | 0.2 mm | 11 | |
| 22 Jan. | Patchy rain possible | 27° /18° | 0.3 mm | 9 | |
| 23 Jan. | Patchy rain possible | 23° /18° | 0.7 mm | 10 | |
| 24 Jan. | Sunny | 28° /17° | 0.3 mm | 11 | |
| 25 Jan. | Patchy rain possible | 31° /21° | 0.1 mm | 11 | |
| 26 Jan. | Patchy rain possible | 29° /20° | 0.3 mm | 10 | |
| 27 Jan. | Patchy rain possible | 27° /19° | 0.9 mm | 10 | |
| 28 Jan. | Patchy rain possible | 32° /18° | 0.5 mm | 11 | |
| 29 Jan. | Patchy rain possible | 27° /19° | 2.1 mm | 10 | |
| 30 Jan. | Light rain shower | 26° /19° | 1.6 mm | 10 | |
| 31 Jan. | Patchy rain possible | 27° /20° | 0.5 mm | 10 | |
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Important Notice
Our weather forecast for Hornsby Shire 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 Hornsby Shire forecast closer to your planned date for the most up-to-date weather information.
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Hornsby Shire in January - FAQ
What are the expected maximum and minimum temperatures in Hornsby Shire during January?
During January, expect a variety of temperatures with highs around 27° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hornsby Shire during January?
Significant rainfall exceeding 100.9 mm is expected in Hornsby Shire during January, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hornsby Shire during January?
The average wind speed in Hornsby Shire during January is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Hornsby Shire
Explore the daily rainfall trends and prepare for Hornsby Shires January weather 💧
Typically, Hornsby Shire has 14 rainy days in January with a total of 100.9 mm of rainfall.
UV exposure in Hornsby Shire during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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