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Weather in Sydney for October 2025

Your guide to Sydney weather in October - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Sydney usually enjoys a light touch of snow in October.
    According to Sydney snow forecast for October 2025, no snow is expected until the end of the month.

    • Temperatures

  • Until now, October 2025 in Sydney is slightly cooler than the historical average by -0.7 °C.

  • The forecast for the next days in Sydney predicts a temperature of 10.2 °C, which is cooler than the historical average.

  • In general, the average temperature in Sydney at the beginning of October is 16.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.6 °C by the end of October.

    • Rain 🌧️

  • Sydney in October brings notable rainfall, with an average of 17 rainy days and a total precipitation of 214.2 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
12
Dry days
Average rainy days
17
Rainy days
Average snowy days
2
Snow days
Average temperatures
13°/7°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Sydney Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
15°
2
Overcast
15°
3
Patchy rain possible
18°
4
Overcast
16°
5
Overcast
14°
6
Sunny
19°
7
Overcast
18°
8
Overcast
16°
9
Moderate rain
17°
10
Sunny
13°
11
Cloudy
15°
12
Light rain shower
13°
13
Light rain shower
12°
14
Light rain shower
15°
15
Patchy rain possible
15°
16
Heavy rain
12°
17
Light rain shower
11°
18
Patchy rain possible
11°
19
Patchy rain possible
15°
20
Cloudy
14°
21
Overcast
16°
22
Moderate or heavy rain with thunder
15°
23
Light rain shower
14°
24
Overcast
15°
25
Overcast
12°
26
Patchy rain possible
13°
27
Light drizzle
10°
28
Overcast
11°
29
Partly cloudy
10°
30
Overcast
10°
31
Heavy rain
15°

Temperatures trend during October in Sydney

See the weather trend as well as the moving average line

October weather in Sydney day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Overcast
Overcast
 15° /9° 0 mm 0 cm
2 Oct. Overcast
Overcast
 15° /8° 0 mm 0 cm
3 Oct. Patchy rain possible
Patchy rain possible
 18° /6° 0 mm 0 cm
4 Oct. Overcast
Overcast
 16° /9° 0 mm 0 cm
5 Oct. Overcast
Overcast
 14° /9° 0 mm 0 cm
6 Oct. Sunny
Sunny
 19° /11° 3 mm 0 cm
7 Oct. Overcast
Overcast
 18° /11° 1.5 mm 0 cm
8 Oct. Overcast
Overcast
 16° /11° 12.4 mm 0 cm
9 Oct. Moderate rain
Moderate rain
 17° /8° 15.5 mm 0 cm
10 Oct. Sunny
Sunny
 13° /8° 1.1 mm 0 cm
11 Oct. Cloudy
Cloudy
 15° /7° 0.2 mm 0 cm
12 Oct. Light rain shower
Light rain shower
 13° /8° 5.3 mm 0 cm
13 Oct. Light rain shower
Light rain shower
 12° /6° 11.2 mm 0 cm
14 Oct. Light rain shower
Light rain shower
 15° /5° 20.8 mm 0 cm
15 Oct. Patchy rain possible
Patchy rain possible
 15° /8° 4.7 mm 0 cm
16 Oct. Heavy rain
Heavy rain
 12° /8° 26.2 mm 0 cm
17 Oct. Light rain shower
Light rain shower
 11° /7° 7.2 mm 0 cm
18 Oct. Patchy rain possible
Patchy rain possible
 11° /7° 0.1 mm 0 cm
19 Oct. Patchy rain possible
Patchy rain possible
 15° /5° 0 mm 0 cm
20 Oct. Cloudy
Cloudy
 14° /8° 0.2 mm 0 cm
21 Oct. Overcast
Overcast
 16° /10° 16.6 mm 0 cm
22 Oct. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 15° /9° 4.6 mm 0 cm
23 Oct. Light rain shower
Light rain shower
 14° /7° 15 mm 0 cm
24 Oct. Overcast
Overcast
 15° /8° 3.3 mm 0 cm
25 Oct. Overcast
Overcast
 12° /5° 4.6 mm 0 cm
26 Oct. Patchy rain possible
Patchy rain possible
 13° /5° 0.2 mm 0 cm
27 Oct. Light drizzle
Light drizzle
 10° /6° 4.8 mm 0.2 cm
28 Oct. Overcast
Overcast
 11° /6° 31.5 mm 0 cm
29 Oct. Partly cloudy
Partly cloudy
 10° /3° 0 mm 0 cm
30 Oct. Overcast
Overcast
 10° /7° 0 mm 0 cm
31 Oct. Heavy rain
Heavy rain
 15° /11° 102.6 mm 0 cm
Next
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.
Change Month
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Sydney in October - FAQ

What are the expected maximum and minimum temperatures in Sydney during October?
During October, expect a variety of temperatures with highs around 13° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sydney during October?
Significant rainfall exceeding 214.2 mm is expected in Sydney during October, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Sydney in October 2025?
Sydney experiences an average snowfall of 3.78 cm during October, occurring over 2 days.
What are the typical wind conditions in Sydney during October?
The average wind speed in Sydney during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Sydney snow forecast October 2025

Track daily snowfall levels and discover Sydney’s snowy potential this October ❄️

October rainfall patterns in Sydney

Explore the daily rainfall trends and prepare for Sydneys October weather 💧

Quick links

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Get accurate weather forecasts for Sydney, located at latitude 46.135 and longitude -60.183. Stay updated with localized weather information tailored for Sydney.

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