Hornsby Weather in May

What's the weather like in Hornsby (New South Wales) in May 2024?

The climate in Hornsby during May can be summarized as mild and a little damp.

May is in the fall / autumn in Hornsby and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 10°C (50°F) is normal.

Hornsby weather averages (imperial / metric)
Daytime temperature 20.1°C 68.2°F
Nightly temperature 9.7°C 49.5°F
Average temperature 14.9°C 58.8°F
Daily sunshine 6.2 hrs
Avg rainfall 90 mm 3.5 ins
Rainy days 11 days
Sea temperature 21.6°C 70.9°F
Humidity 66%
Windspeed 10.8kph 7 mph

On average May is the 6th driest month of the year in Hornsby with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.2 hours of sunshine per day.

May temperatures in Hornsby

Hornsby average temperature in May

May rainfall

Hornsby average rain in May

May hourly sunshine

Hornsby average rain in May

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 Hornsby in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Hornsby weather stats

Hornsby weather statistics
Hottest month: January 26.8°C 80.2°F
Driest month: September 51mm 2ins
Sunniest month: August 7.8hrs
Coldest month: July 16.6°C 61.9°F
Wettest month: February 141mm 5.6ins
Map showing location of Hornsby (-33.70244, 151.09931) Hornsby map pin © Google

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