Perth weather in December (Ontario, Canada)

Curious about the climate in Perth this December? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

In December, Perth typically experiences very low temperatures and moderate snow/rainfall. December is part of the winter season. Daytime temperatures generally peak at 1°C, but after sunset, they often decrease to around -7°C. Expect very cold weather this month, so bundle up in warm clothing. It's essential to be ready for the chill.

Precipitation

Perth in December usually receives moderate snow/rainfall, averaging around 79 mm for the month. According to historical climate patterns, there are usually around 11 days days of snow/rain.

Average sunshine

The area sees fewer sunny days, with a projection of about 83 hours of sunshine. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Perth. June, July, August and September typically offer the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Perth climate page with graphs.

 

Perth, monthly averages in December

Min Temperature -7°C  

Max Temperature 1°C  

Chance of Rain 38%  

Precipitation 79 mm  

Rainy days 11 days  

Humidity 72% *  

Sunshine 83 hours *  

Percentage Sunshine 30% *  

Data from: Ottawa, Canada (72 KM, 45 Miles).

Where to go in Canada in December

Find out more about the weather in Canada and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Swimming

4/10

Cycling

2/10

Walking

2/10

Camping

1/10

Outdoor sports

2/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Perth.

Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.