
Is it warm enough to swim in Lac-Megantic in May? Average water temperature in Lac-Megantic in May is 10.6°C and therefore is not suitable for comfortable swimming. The warmest water in Lac-Megantic in May is 17°C, and the coldest is 4°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.
| Day | 2025 | 2024 |
|---|---|---|
| 1 May | 7°C | 7°C |
| 2 May | 8°C | 8°C |
| 3 May | 9°C | 9°C |
| 4 May | 9°C | 9°C |
| 5 May | 11°C | 9°C |
| 6 May | 11°C | 9°C |
| 7 May | 11°C | 10°C |
| 8 May | 10°C | 10°C |
| 9 May | 10°C | 9°C |
| 10 May | 10°C | |
| 11 May | 10°C | 9°C |
| 12 May | 10°C | 9°C |
| 13 May | 11°C | 10°C |
| 14 May | 13°C | 11°C |
| 15 May | 14°C | 12°C |
| Day | 2025 | 2024 |
|---|---|---|
| 16 May | 15°C | 13°C |
| 17 May | 15°C | 14°C |
| 18 May | 15°C | 15°C |
| 19 May | 12°C | 15°C |
| 20 May | 11°C | 15°C |
| 21 May | 9°C | 16°C |
| 22 May | 7°C | 17°C |
| 23 May | 7°C | 17°C |
| 24 May | 7°C | 16°C |
| 25 May | 8°C | 16°C |
| 26 May | 10°C | 16°C |
| 27 May | 11°C | 15°C |
| 28 May | 12°C | 14°C |
| 29 May | 13°C | 13°C |
| 30 May | 14°C | 14°C |
| 31 May | 13°C | 14°C |
You can also view information about water temperature for other months by clicking on the month button below