Brockville weather in December (Ontario, Canada)

Planning a trip to Brockville in December? Check out this comprehensive weather guide.

In December, Brockville generally has very low temperatures and high snow/rainfall. December falls within the winter season. Anticipate daytime temperatures around 1°C, while night temperatures can drop to -6°C. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.

Brockville in December usually receives high snow/rainfall, averaging around 107 mm for the month. Snow/rain is expected on roughly 19 days.

The area sees fewer sunny days, with a projection of about 75 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 Brockville. May, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.

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

 

Brockville, monthly averages in December

Min Temperature -6°C  

Max Temperature 1°C  

Chance of Rain 63%  

Precipitation 107 mm  

Rainy days 19 days  

Sunshine 75 hours *  

Percentage Sunshine 27% *  

* Data from: Kingston, Canada (74 KM, 46 Miles).

Where to go in Canada in December

Find out more about the weather in Canada in December and which places have the best weather 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 Brockville in December?

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 in December.

Swimming

4/10

Cycling

2/10

Walking

2/10

Camping

1/10

Outdoor sports

2/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Brockville.

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 climate conditions. Find out where to go with our weather planner.