
Is it warm enough to swim in Lac-Megantic in March? Average water temperature in Lac-Megantic in March is 3°C and therefore is not suitable for comfortable swimming. The warmest water in Lac-Megantic in March is 4°C, and the coldest is 3°C. To find out the water temperature today and in the coming days, go to Current water temperature in Lac-Megantic
To get an accurate forecast for the water temperature in Lac-Megantic for any chosen month, compare two years within a 10 year range using the chart below.
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You can also view information about water temperature for other months by clicking on the month button below