Castle Hill Weather in July

What's the weather like in Castle Hill (New South Wales) in July 2024?

The climate in Castle Hill during July can be summarized as mild and reasonably dry.

July is in the winter in Castle Hill and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 4°C (40°F) is normal.

Castle Hill weather averages (imperial / metric)
Daytime temperature 17.1°C 62.8°F
Nightly temperature 4.3°C 39.7°F
Average temperature 10.7°C 51.3°F
Daily sunshine 7 hrs
Avg rainfall 47 mm 1.9 ins
Rainy days 8 days
Sea temperature 18.9°C 66.1°F
Humidity 62%
Windspeed 11.5kph 7 mph

On average July is the 2nd driest month of the year in Castle Hill with around 47mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 7 hours of sunshine per day.

July temperatures in Castle Hill

Castle Hill average temperature in July

July rainfall

Castle Hill average rain in July

July hourly sunshine

Castle Hill average rain in July

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Castle Hill in July 2024.

Other monthly averages

Best places to visit in July

UV index Best time to go?

Castle Hill weather stats

Castle Hill weather statistics
Hottest month: January 27.8°C 82°F
Driest month: September 43mm 1.7ins
Sunniest month: August 7.8hrs
Coldest month: July 16.8°C 62.2°F
Wettest month: February 123mm 4.8ins
Map showing location of Castle Hill (-33.73333, 151) Castle Hill map pin © Google

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