Daytime highs, nighttime lows and the warmest cities in Rideau Lakes, Canada this December.
Rideau Lakes, Canada, a region in Canada, typically experiences very cold weather in December, with maximum daytime temperatures around 2°C (36°F) and nighttime temperatures around -6°C (21°F) in Delta. The month of December is in the winter season.
Explore the map below to discover average December temperatures at the top destinations in Rideau Lakes. For a deeper dive, simply click on any destination dot.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Rideau Lakes.
Marker color shows the average daytime high temperature in December: blue is cold, red is hot.
Daytime temperatures in Delta typically peak at 2°C (36°F) in December, putting it in the very low range.
Delta sees nighttime lows close to -6°C (21°F) in December.
Most areas see fewer sunny days, with a projection of about 75 hours of sunshine in Delta. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.
We have much more information about the climate in Rideau Lakes.
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