Castle Hill Weather in April

April in Castle Hill averages 24°C (75°F) during the day and 13°C (55°F) at night. The perfect conditions and moderate rainfall make it a solid month to visit.

Rainfall in Castle Hill in April

Looking at the last 30 years, the data shows about 11 days with rain, averaging 58 mm (2.3 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Castle Hill in April

Castle Hill in April has perfect weather. Days reach 24°C (75°F) and nights cool to 13°C (55°F). This kind of day-to-night contrast is typical for this time of year. With lows of 13°C (55°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 April

Expect sunny days throughout the month, with an estimated 192 hours of sunshine. This makes it a pleasant time to visit Castle Hill.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, March, April, May, August, September, October, November and December typically offer the best weather for Castle Hill.

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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.

Castle Hill Temperature in April

Min Temperature 13°C (55°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 36%  

Precipitation 58 mm (2.3 in)  

Rainy days 11 days  

Humidity 59% *  

Sunshine 192 hours *  

Percentage Sunshine 61% *  

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

What to Wear in Castle Hill in April

For Castle Hill in April, 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Castle Hill in April

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

Swimming

7/10

Cycling

10/10

Walking

10/10

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.