Cornwall weather in January (Ontario, Canada)

What's the typical weather in Cornwall for January? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

January in Cornwall generally includes very low temperatures and moderate snowfall. During January, you’ll experience the winter season. Anticipate daytime highs near -4°C, and cooler nights with temperatures around -12°C. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.

Precipitation

Cornwall in January usually receives moderate snowfall, averaging around 64 mm for the month. The climate data from previous years indicates that there are typically about 17 days days of snow.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Cornwall. May, July, August and September generally stand out with 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 Cornwall climate page with graphs.

 

Cornwall, monthly averages in January

Min Temperature -12°C  

Max Temperature -4°C  

Chance of Rain 57%  

Precipitation 64 mm  

Rainy days 17 days  

Where to go in Canada in January

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

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

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?

Visitors traveling to Cornwall should plan on bringing winter clothes, snow boots and a warm winter coat. There will be periods of snow.

What To Do

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

Cycling

1/10

Walking

1/10

Barbeque

1/10

Camping

1/10

Outdoor sports

1/10

Interested in more climate information?

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

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.