Rideau Lakes in Canada sees its peak temperatures in July (27°C (81°F)) and its coolest in January (-2°C (28°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from Delta, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
In Rideau Lakes, the months of June, July, August and September bring pleasant weather, with average temperatures ranging between 22°C (72°F) and 27°C (81°F).
The colder period typically falls in the months of January, February, March, November and December.
Precipitation in Rideau Lakes remains relatively steady throughout the year, ranging from 102 mm (4 in) in April to 68 mm (2.7 in) in February.
Visitors hoping to maximize their time in the sun should consider planning their trip for July, when daylight hours are at their peak.
