Harrisdale Weather in December

Harrisdale in December averages 29°C (84°F) during the day and 16°C (61°F) at night. This is the driest month of the year.

Rainfall in Harrisdale in December

Expect the least amount of rain this month, providing an excellent opportunity for outdoor activities. Enjoy the clearest skies and driest conditions of the year. Analyzing past climate data, one can expect approximately 4 days of rain, averaging 13 mm (0.5 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Harrisdale in December

Harrisdale in December is worth a visit. The temperature is perfect, with 29°C (84°F) during the day and 16°C (61°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 16°C (61°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 Harrisdale in December

The days are predominantly sunny, with an estimated total of around 354 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Harrisdale in December

Wind speeds average 7 m/s (14 knots) during December. At this speed, you experience strong wind that can make entire trees sway and create resistance when walking. Since this is an average, expect variation from moderate windy periods to particularly gusty days when umbrellas become difficult to control.

Average water temperature in December

At 19°C (66°F), the water is getting there — comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.

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

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 Harrisdale's climate page.

Harrisdale Temperature in December

Min Temperature 16°C (61°F)  

Max Temperature 29°C (84°F)  

Water Temperature 19°C (66°F) *  

Chance of Rain 13%  

Precipitation 13 mm (0.5 in)  

Rainy days 4 days  

Humidity 41% *  

Windspeed 7 m/s (14 knots) *  

Sunshine 354 hours *  

Percentage Sunshine *  

* Data from: Perth, Australia (20 KM, 12 Miles).

What to Wear in Harrisdale in December

Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. With water temperatures around 19°C (66°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Harrisdale in December

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

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 Harrisdale's climate page.

More climate data for Harrisdale

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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