Climate in Saint-Louis-de-Terrebonne: average temperature by month
In Saint-Louis-de-Terrebonne the warmest month is July, with 26.2 °C on average in the afternoon; the coolest is January, with -3.9 °C.
The average of the weather stations Richmond (129 km) and Woodstock (252 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | -3.9 °C | -4.5 °C – -3.0 °C |
| February | -2.3 °C | -4.2 °C – -0.1 °C |
| March | 3.4 °C | 0.0 °C – 6.9 °C |
| April | 11.2 °C | 7.2 °C – 15.2 °C |
| May | 18.9 °C | 15.5 °C – 21.3 °C |
| June | 23.8 °C | 21.6 °C – 25.7 °C |
| July | 26.2 °C | 25.7 °C – 26.5 °C |
| August | 24.9 °C | 23.4 °C – 26.2 °C |
| September | 20.7 °C | 18.0 °C – 23.2 °C |
| October | 14.0 °C | 10.2 °C – 17.8 °C |
| November | 5.8 °C | 2.1 °C – 9.9 °C |
| December | -0.8 °C | -2.7 °C – 1.8 °C |