Edmundston (NB) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Edmundston.
Climate overview of Edmundston
Edmundston, New Brunswick, Canada, experiences significant temperature variation throughout the year. Summers bring daytime highs of 24°C (75°F) in July, while winters cool to -7°C (19°F) in January.
Rain/snowfall is high, totalling around 1097 mm (43 in) per year. June is the wettest month and January the driest.
Edmundston Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Edmundston — and find the best time to visit.
Monthly Temperature in Edmundston
Depending on the time of the year, temperatures range from comfortable to very cold in Edmundston. Average maximum daytime temperatures range from a comfortable 24°C (75°F) in July, the warmest time of the year, to a very cold -7°C (19°F) during cooler months like January.
At night, you can expect temperatures ranging from 12°C (54°F) in July to around -18°C (0°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Edmundston
Edmundston has a relatively rain/snowy climate with high precipitation levels, averaging 1097 mm (43 in) of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. June brings wetter days averaging 130 mm (5.1 in) of precipitation, spread over 16 rainy days.
In contrast, the driest month January experiences a drier climate, with about 60 mm (2.4 in) of snowfall spread across 13 snowy days. For more details, please visit our Edmundston Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Edmundston
Rainfall during this time ranges from 89 mm (3.5 in) in September to 130 mm (5.1 in) in June. This means you can expect a mix of sunny days and occasional showers. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Edmundston
What is the best time to visit Edmundston?
August typically offers the most optimal weather in Edmundston. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Edmundston?
Daytime highs range from -7°C (19°F) in January to 24°C (75°F) in July. Nighttime lows range from -18°C (0°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Edmundston get?
Annual rainfall is around 1097 mm (43 in). June is the wettest month with 130 mm (5.1 in), while January is the driest with 60 mm (2.4 in).
Edmundston 3-Day Forecast
Edmundston (NB) 3-Day Forecast
Edmundston on the map
Edmundston is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Niagara Falls
27°C (81°F) Montréal28°C (82°F) Ottawa27°C (81°F) Quebec City
26°C (79°F) Toronto26°C (79°F) Calgary24°C (75°F) Vancouver22°C (72°F) Whistler
19°C (66°F) 
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