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Sydney in October: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Sydney in October will be like? Take a look at our weather guide for Sydney, based on historical data.
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October

Weather in Sydney in October 2024

Good Weather
Mild
☀️
Sunny
Planning a trip to Sydney in October? You are in luck! The weather is generally good, with an average maximum temperature of +72°F and approximately 13 sunny days. Just be prepared for some rain, as there are usually around 5 rainy days and 60 mm of precipitation. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.

Average weather

☀️
+72°F
Avg. max. temperature
+45°F
Min.
+99°F
Max.
60 mm
Total precipitation
63%
Avg. humidity
4 m/s
Avg. wind
13 ☀️
Sunny Days
13 ⛅️
Cloudy
5 🌦
Rainy
Our opinion: Sydney has good weather in October.

Average temperature in Sydney in October

Here are the expected maximum, average and minimum temperatures in Sydney for October based on the historical data.
Last Year
Historical Data

Going from a maximum of +82°F during the day to a minimum of +50°F during the night, the temperature in October averages around +70°F.

The average maximum temperature goes up 61% by the end of the month, compared with the beginning of the month, from +63°F to +82°F.

Is Sydney warm or cold in October?

Sydney is typically mild in October.

Maximum temperatures go up compared to the previous month from +68°F to +72°F. The minimum temperature also goes up from +54°F to +57°F.

Pack a light jacket as it will be warm in the day and cool in the evenings.

Take a look at how October is compared to other months in Sydney:

Climate in Sydney in October

Sydney weather looks like this, on average, in October and the surrounding months.
SeptemberOctoberNovember
Avg. temperature
+68°F+72°F+73°F
Min. temperature
+43°F+45°F+46°F
Max. temperature
+93°F+99°F+106°F
Rainfall
46 mm60 mm74 mm
Wind
3 m/s4 m/s4 m/s
Humidity
61%63%67%
Air pressure
1015 HPa1014 HPa1013 HPa
Sunny days
16139
Cloudy days
101315
Rainy days
456
Snowy days
000

October weather is still as good as in September. It’s getting warmer as October arrives. The average maximum temperature goes up from +68°F to +72°F during the day. Prepare for more rain. Average rainfall goes from 46 mm to 60 mm. Humidity rises from 61% to 63%. Winds are stronger in comparison to September, going up from 3 m/s to 4 m/s on average. The days becoming less sunny, going from 16 sunny days in September to 13 in October.

November brings much the same weather, it remains good.

Wind

Wind speed in Sydney in October based on historical data.
Last Year
Historical Data

The average wind speed is 5 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Sydney is gradually increasing during October, going from 4 m/s to 8 m/s over the course of the month.

Rain

Amount of rainfall in mm during October in Sydney based on historical data.
Last Year
Historical Data
Typically, there is a 71% chance of rain on an average day in October, with total rainfall of approximately 263 mm. The maximum amount of rainfall per day is around 41 mm, which is moderate rain. October is a pretty wet month with over 22 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how October is compared with other months in the amount of precipitation, total mm:
Sydney wettest month is March, where a typical day has a 23% chance of precipitation and 106 mm of rainfall per day. September, on the other hand, is the driest month with a mere 13% chance of precipitation and 46 mm of rainfall per day.

How was the weather last October in Sydney?

This is the weather in Sydney in October 2023:
1 October
🌧️
+63°F
2 October
☀️
+63°F
3 October
☀️
+66°F
4 October
☁️
+70°F
5 October
🌧️
+61°F
6 October
☁️
+67°F
7 October
☁️
+70°F
8 October
🌧️
+73°F
9 October
☁️
+61°F
10 October
☁️
+61°F
11 October
☁️
+65°F
12 October
☁️
+68°F
13 October
☁️
+69°F
14 October
☀️
+76°F
15 October
☀️
+71°F
16 October
☁️
+70°F
17 October
☁️
+65°F
18 October
☁️
+67°F
19 October
☁️
+75°F
20 October
🌧️
+71°F
21 October
☁️
+71°F
22 October
☁️
+75°F
23 October
🌧️
+68°F
24 October
🌧️
+68°F
25 October
☀️
+78°F
26 October
☀️
+82°F
27 October
☀️
+82°F
28 October
☀️
+77°F
29 October
☀️
+78°F
30 October
☀️
+76°F
31 October
🌧️
+83°F
In October 2023 Sydney had 10 sunny days, 14 cloudy days, and 7 rainy days. The average maximum temperature was +70°F, with an absolute maximum of +82°F and a minimum of +61°F. The average humidity was 74%, with a maximum of 95% and a minimum of 25%. The average wind speed was 5 m/s, with a maximum of 15 m/s and a minimum of 0 m/s.
Are you planning a trip in October?

Climate Change Over the Years

This is how Sydney climate has changed over the last 43 years.

The climate in Sydney in October has not changed that much over the last 43 years.

The average temperature was the lowest in 2003 (+71°F) and the highest in 2013 (+83°F). The driest year was 1988 with only 5 mm of rainfall, and the wettest year was 2022 with 277 mm.

FAQ

Frequently asked questions about the weather in Sydney in October:

Is October a good time to visit Sydney?

October is a really good time to go to Sydney. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Sydney.

Can you sunbathe in Sydney in October?

October has mild temperatures in Sydney. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Is Sydney rainy in October?

Sydney is often rainy in October. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Sydney in October?

The amount of sunny days in Sydney during October varies; prepare for a mix of clouds and sun.

Other cities in Australia

Check out the weather for other cities in Australia.

Monthly weather in Sydney

Source of the data

For this page, we’ve looked at the typical weather in Sydney, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.