Best time to visit Moncton
Canada · 20-year averages
Moncton is a city of two halves. August scores 78 and December scores 12 — a 66-point swing, which is the difference between a holiday and an endurance test. The month you pick matters more here than almost anywhere. The good window runs June to September — 4 months within ten points of the best.
July is the warmest month at 24.5 °C and January the coolest at -3.7 °C — a 28.2 °C spread across the year. At the other end, 163 nights a year fall below freezing: the winter here is a real one.
Rain is spread evenly through the year — between 11 and 15 wet days in every month — so there is no dry season to aim for and no wet one to dodge. Whatever you plan, the odds of rain are much the same.
Daylight runs from 8.7 hours in winter to 15.7 in summer, enough to notice on a sightseeing itinerary.
The three strongest months are August, September, July. The one to think twice about is December. Each month below has its own page with rainfall reliability, extremes, daylight and crowd levels.
Moncton month by month
| Month | High °C | Low °C | Rain days | Daylight h | Score | Verdict |
|---|---|---|---|---|---|---|
| January | -3.7 | -12.9 | 12 | 9 | 15 | The month to avoid |
| February | -3 | -12.3 | 11 | 10.3 | 16 | The month to avoid |
| March | 1.9 | -7.2 | 11 | 11.8 | 19 | The month to avoid |
| April | 9.2 | -1 | 13 | 13.5 | 39 | A hard month |
| May | 15.9 | 4.5 | 15 | 14.9 | 60 | Shoulder season |
| June | 20.6 | 9.9 | 15 | 15.7 | 72 | A good month |
| July | 24.5 | 14 | 14 | 15.4 | 75 | A good month |
| August | 24 | 13.8 | 12 | 14.2 | 78 | Prime time |
| September | 20.2 | 9.7 | 11 | 12.6 | 78 | Prime time |
| October | 13.3 | 4.2 | 13 | 11 | 54 | Shoulder season |
| November | 6.3 | -1.4 | 12 | 9.5 | 31 | The month to avoid |
| December | 0 | -7.8 | 13 | 8.7 | 12 | The month to avoid |
Planning the rest of the trip
- Where to eat & stay in Moncton every café, restaurant and hotel
- Flight time to Moncton how long you are actually in the air
- Moncton time zone and the difference from home
- Days until your trip count down to the departure date
- Gyms & clubs in Moncton keep training while you are there