Sydney
October
Weather in Sydney for October 2025
Your guide to Sydney weather in October - trends and predictions
In general, the average temperature in Sydney at the beginning of October is 22.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 20.6 °C by the end of October.
The climate of Sydney in October is notably wet, with an average of 12 rainy days.
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19
Dry days
12
Rainy days
0
Snow days
22°/14°
Temperatures
31 km/h
Avg max wind
61 %
Avg humidity
Sydney in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  19° | 3 24° | 4  22° | 5 23° | ||
| 6  21° | 7 21° | 8 18° | 9 18° | 10 20° | 11 20° | 12 22° |
| 13 19° | 14 24° | 15 20° | 16 20° | 17 18° | 18 20° | 19  21° |
| 20 20° | 21 20° | 22 23° | 23 23° | 24 21° | 25 19° | 26 16° |
| 27 19° | 28 20° | 29 21° | 30  26° | 31 23° |
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Temperatures trend during October in Sydney
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Partly cloudy | 25° /15° | 0.1 mm | 7 | |
| 2 Oct. | Sunny | 19° /15° | 1 mm | 6 | |
| 3 Oct. | Sunny | 24° /15° | 0.2 mm | 6 | |
| 4 Oct. | Patchy light rain | 22° /12° | 3.8 mm | 6 | |
| 5 Oct. | Partly cloudy | 23° /14° | 1 mm | 7 | |
| 6 Oct. | Patchy rain possible | 21° /13° | 0.2 mm | 6 | |
| 7 Oct. | Light rain shower | 21° /13° | 0.4 mm | 6 | |
| 8 Oct. | Patchy rain possible | 18° /13° | 1.8 mm | 5 | |
| 9 Oct. | Partly cloudy | 18° /13° | 0 mm | 6 | |
| 10 Oct. | Patchy rain possible | 20° /14° | 0.4 mm | 5 | |
| 11 Oct. | Patchy rain possible | 20° /15° | 0.4 mm | 6 | |
| 12 Oct. | Patchy rain possible | 22° /14° | 1.6 mm | 6 | |
| 13 Oct. | Sunny | 19° /13° | 0.1 mm | 6 | |
| 14 Oct. | Sunny | 24° /13° | 8.2 mm | 7 | |
| 15 Oct. | Sunny | 20° /14° | 0.9 mm | 6 | |
| 16 Oct. | Patchy light rain | 20° /13° | 0.7 mm | 6 | |
| 17 Oct. | Light rain shower | 18° /11° | 1.1 mm | 6 | |
| 18 Oct. | Patchy rain possible | 20° /15° | 2.4 mm | 5 | |
| 19 Oct. | Cloudy | 21° /14° | 0.2 mm | 5 | |
| 20 Oct. | Sunny | 20° /14° | 0 mm | 6 | |
| 21 Oct. | Partly cloudy | 20° /16° | 0.7 mm | 6 | |
| 22 Oct. | Partly cloudy | 23° /14° | 0 mm | 7 | |
| 23 Oct. | Sunny | 23° /14° | 0 mm | 7 | |
| 24 Oct. | Partly cloudy | 21° /14° | 1.4 mm | 6 | |
| 25 Oct. | Cloudy | 19° /14° | 1.1 mm | 5 | |
| 26 Oct. | Patchy rain possible | 16° /13° | 2.5 mm | 5 | |
| 27 Oct. | Light rain shower | 19° /13° | 3.7 mm | 5 | |
| 28 Oct. | Patchy rain possible | 20° /14° | 0.4 mm | 5 | |
| 29 Oct. | Sunny | 21° /13° | 0 mm | 6 | |
| 30 Oct. | Overcast | 26° /14° | 0 mm | 7 | |
| 31 Oct. | Partly cloudy | 23° /16° | 0.1 mm | 6 | |
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Important Notice
Our weather forecast for Sydney in October 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 Sydney forecast closer to your planned date for the most up-to-date weather information.
Sydney in October - FAQ
What are the expected maximum and minimum temperatures in Sydney during October?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sydney during October?
In October, Sydney can expect light to moderate rainfall, totaling 28.3 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Sydney during October?
The average wind speed in Sydney during October is 31 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Sydney
Explore the daily rainfall trends and prepare for Sydneys October weather 💧
UV exposure in Sydney during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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