Sidney Weather in October

October in Sidney averages 18°C (64°F) during the day and 5°C (41°F) at night. Quite a bit of rainfall is typical this month, with around 83 mm (3.3 in) on average. An umbrella is a good idea.

Rainfall in Sidney in October

Historically, October sees about 11 days of rain, with a monthly average of 83 mm (3.3 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Sidney in October

Expect highs of 18°C (64°F) in Sidney in October, with nights dropping to around 5°C (41°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Sidney in October

Expect sunny days throughout the month, with an estimated 193 hours of sunshine. This makes it a pleasant time to visit Sidney.

For Sidney itself, May, August and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.