New Brunswick Weather Averages
Select a link for the average weather, by month or year, in cities, towns and parks throughout New Brunswick. The links take you to data for normal temperatures, precipitation, snowfall and sunshine.
Farther down the page you'll find links to in-depth weather information for Saint John and Moncton.
In-depth Weather Information
- Saint John Temperatures: Averages by Month
- Moncton Snowfall Totals and Snow Accumulation Averages
- Recent Weather in Saint John
Detailed temperature information for Saint John, NB with data on average monthly highs and lows plus number of days with hot or cold weather.
Temperatures for each month at: Moncton
When, how much and how often Moncton, New Brunswick has snow — with monthly and yearly averages for total days and amount of snowfall, snow accumulation, heavy snowstorms and first snowfall.
Snowfall and snow accumulation averages for: Saint John
Average high and low temperatures, total snowfall and precipitation measurements available for most years since 2010.