Climate in Moncton: average temperature by month
In Moncton the warmest month is July, with 24.8 °C on average in the afternoon; the coolest is January, with -2.9 °C.
The average of the weather stations Charlottetown A (130 km) and Woodstock (212 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | -2.9 °C | -3.7 °C – -2.1 °C |
| February | -2.5 °C | -3.6 °C – -1.0 °C |
| March | 2.1 °C | -0.8 °C – 5.0 °C |
| April | 8.7 °C | 5.2 °C – 12.1 °C |
| May | 15.7 °C | 12.4 °C – 18.2 °C |
| June | 21.1 °C | 18.4 °C – 23.5 °C |
| July | 24.8 °C | 23.6 °C – 25.4 °C |
| August | 24.1 °C | 22.2 °C – 25.3 °C |
| September | 19.6 °C | 16.9 °C – 22.1 °C |
| October | 13.4 °C | 10.2 °C – 16.6 °C |
| November | 6.4 °C | 3.2 °C – 9.9 °C |
| December | 0.2 °C | -1.9 °C – 2.9 °C |