An alternative way to discover Sydney
We have made an overview of the sights in Sydney that you must see if you want to visit Sydney in an alternative way.
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.
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).
Hornsby Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hornsby - and find the best time to visit.
Best Places in Australia in May
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Swimming6/10 -
Cycling10/10 -
Walking10/10 -
Camping8/10 -
Outdoor sports10/10
Hornsby 3-Day Forecast
More climate data for Hornsby
Temperature Rainfall Sunshine Humidity
See the full Hornsby climate overview or explore weather in Australia.
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Where to go in May - average daytime high across popular destinations.
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