Weather in Moncton

Planning your day or an upcoming journey? Here you will find the most up-to-date information about the weather in the city of Moncton, including detailed forecasts and visual charts.

The climate in Moncton can be characterised as humid continental, with distinct differences between seasons. The weather here is shaped by the influence of both the mainland and the proximity of the Atlantic Ocean, making it moderately humid and sometimes changeable. Travellers should expect a classic Canadian change of seasons: from frosty, snowy winters to truly warm and pleasant summers.

The winter months here are truly northern: in January and February, the average temperature holds around -6°C, and at night it often drops below -10°C. Summer, however, delights with comfortable warmth and is the most popular time to visit. In July and August, the air warms up on average to 20–25°C, creating ideal conditions for walks and sightseeing without exhausting heat.

A characteristic feature of the local climate is the fairly stable frequency of precipitation throughout the year. On average, Moncton experiences from 10 to 14 days with precipitation per month, regardless of the season. Whether it is winter snowfall or summer rain, tourists are advised to always carry items appropriate for the weather conditions so that the changeable elements do not spoil the impression of the trip to Canada.

The temperature regime in Moncton is characterised by distinct seasonality, offering travellers diverse weather conditions throughout the year. The coldest month is traditionally January, when the average temperature drops to -6.2°C, and night-time figures often reach -10.8°C. Winters here are real and frosty: from December to February, the thermometer stays consistently below zero, creating the atmosphere of a classic Canadian winter.

The summer season brings pleasant and comfortable warmth, avoiding extreme heat. The hottest month is considered to be July, with an average temperature of 20.5°C and daytime highs reaching 25.2°C. At this time, the weather is perfect for long walks and sightseeing, as the air warms up enough to wear light clothing but does not become stifling.

It is also worth considering daily temperature fluctuations, which are particularly noticeable in the warm season. For example, even at the height of summer, when the air warms up to 25°C during the day, the nights remain fresh and cool with temperatures around 15-16°C. Transitional seasons, such as May and September, delight with mild weather: in spring, the air warms up to 16.2°C, and early autumn retains summer warmth with daytime figures around 20.2°C.

Precipitation in Moncton is distributed quite evenly throughout the year, but its character changes significantly depending on the season. In winter, when the average temperature drops to -6°C, snowfalls prevail. The "wettest" months in terms of precipitation frequency are January and March, when up to 14 days with precipitation are recorded. Travellers planning a visit during the winter months should be prepared for frequent snowfalls and consistent snow cover.

In the warm season, starting from May, snow gives way to rain. Summer here is warm, and although the number of rainy days remains high (about 12–13 days per month), the total volume of precipitation, according to statistics, is not large. This suggests that light rains or short-term drizzle occur most often in summer, which rarely interfere with tourists' plans, but keeping an umbrella or raincoat with you is still recommended.

The most favourable period in terms of dryness can be called early autumn. In September and October, the number of days with precipitation decreases to 10 per month — this is the minimum figure for the entire year. Such conditions make early autumn an excellent time for walking around the city and its surroundings before the frequency of precipitation increases again in November, preparing the city for winter.

A trip to Moncton requires a careful approach to packing, as the weather here has a distinct seasonal character. If your trip is planned for winter (from December to March), be sure to take warm thermal underwear, a windproof down jacket, a hat, and gloves. Temperatures can drop below -10°C, so quality winter boots with non-slip soles will become your main ally on snowy streets.

Summer in this Canadian city is comfortable and warm, with highs around +25°C, which is ideal for light clothing made of natural fabrics. However, evenings can be fresh, so a hoodie or light jumper will not be amiss. For spring and autumn, it is best to use the layering principle: a combination of a t-shirt, fleece jacket, and windbreaker will allow you to quickly adapt to weather changes throughout the day.

Particular attention should be paid to protection from moisture, as precipitation is possible here at any time of the year: statistics show from 10 to 14 days with precipitation monthly. A compact umbrella or a quality raincoat are mandatory items in your luggage. Also, do not forget comfortable waterproof shoes for long walks and sunscreen if you plan to spend a lot of time outdoors during the summer months.