Hornsby Weather in May

Hornsby in May averages 21°C (70°F) during the day and 11°C (52°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Hornsby in May

Typically, about 11 days will experience rainfall, with an average of 62 mm (2.4 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Hornsby in May

May is one of the better months to visit Hornsby. Expect 21°C (70°F) during the day and 11°C (52°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Hornsby in May

The city usually sees around 180 hours of sunlight, indicating a moderately sunny period.

If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Hornsby.

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

Hornsby Temperature in May

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 37%  

Precipitation 62 mm (2.4 in)  

Rainy days 11 days  

Humidity 58% *  

Sunshine 180 hours *  

Percentage Sunshine 59% *  

* Data from: Sydney, Australia (28 KM, 17 Miles).

What to Wear in Hornsby in May

For Hornsby in May, 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Hornsby in May

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

Swimming

6/10

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 Hornsby's climate page.

More climate data for Hornsby

Temperature Rainfall Sunshine Humidity

See the full Hornsby climate overview or explore weather in Australia.