Perth Weather in December
December in Perth brings very low temperatures, with daytime highs of 1°C (34°F) and nights around -7°C (19°F). Quite a bit of snow/rainfall is expected, around 79 mm (3.1 in), so pack an umbrella.
Rainfall in Perth in December
You can expect snow/rain on around 11 days based on historical patterns, with 79 mm (3.1 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Perth in December
Expect highs of 1°C (34°F) in Perth in December, with nights dropping to around -7°C (19°F). The month of December belongs to the winter season. Staying warm is the main priority this month, especially during mornings and evenings. At -7°C (19°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Expect freezing temperatures this month, so ensure you have plenty of warm clothing. It's important to be prepared.
Sunshine in Perth in December
The area experiences limited sunny days, amounting to roughly 83 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Perth.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Perth's climate page.
Perth Temperature in December
Min Temperature
-7°C (19°F)
Max Temperature
1°C (34°F)
Chance of Rain
38%
Precipitation
79 mm (3.1 in)
Rainy days
11 days
Humidity
72% *
Sunshine
83 hours *
Percentage Sunshine
30% *
Best Places in Canada in December
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Perth in December
Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Perth in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Perth's climate page.
Temperature Rainfall Sunshine Humidity
See the full Perth climate overview or explore weather in Canada.
