Castle Hill Weather in October

Thinking of visiting Castle Hill in October? Expect high temperatures reaching 25°C (77°F) during the day, dropping to 12°C (54°F) at night, with some rainfall likely.

Rainfall in Castle Hill in October

Historically, the month has about 11 days of rain, averaging 54 mm (2.1 in) in total. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Castle Hill in October

Castle Hill has perfect weather in October, with days reaching 25°C (77°F) and nights cooling to 12°C (54°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Castle Hill in October

Expect a lot of sunshine this month, with about 248 hours of sun. These sunny conditions add to the overall experience.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Castle Hill's climate page.

Castle Hill Temperature in October

Min Temperature 12°C (54°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 37%  

Precipitation 54 mm (2.1 in)  

Rainy days 11 days  

Humidity 53% *  

Sunshine 248 hours *  

Percentage Sunshine 62% *  

* Data from: Sydney, Australia (29 KM, 18 Miles).

What to Wear in Castle Hill in October

For Castle Hill in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Castle Hill in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

8/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Castle Hill's climate page.

More climate data for Castle Hill

Temperature Rainfall Sunshine Humidity

See the full Castle Hill climate overview or explore weather in Australia.