Shediac (NB) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Shediac.
Climate overview of Shediac
Shediac, New Brunswick, Canada, experiences significant temperature variation throughout the year. Summers bring daytime highs of 25°C (77°F) in July, while winters cool to -2°C (28°F) in January.
With around 1147 mm (45 in) of annual rain/snowfall, Shediac has a notably wet climate. The wettest month is December. The sunniest month is July, with 8.5 hours of sunshine per day on average.
Shediac Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Shediac — and find the best time to visit.
Monthly Temperature in Shediac
Depending on the time of the year, temperatures range from comfortable to very cold in Shediac. Average daytime temperatures reach a comfortable 25°C (77°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -2°C (28°F).
At night, temperatures range from around 15°C (59°F) in July to -12°C (10°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Shediac
Shediac has a relatively rain/snowy climate with high precipitation levels, averaging 1147 mm (45 in) of rain/snowfall annually. Despite minor fluctuations, Shediac enjoys fairly consistent precipitation throughout the year. In December, you can expect around 116 mm (4.6 in) of precipitation, while in August, Shediac receives about 80 mm (3.1 in). For more details, please visit our Shediac Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Shediac
Shediac can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.5 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 3.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Best Time to Visit Shediac
Rainfall during this time ranges from 80 mm (3.1 in) in August to 100 mm (3.9 in) in September. This means you can expect a mix of sunny days and occasional showers. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in Shediac
What is the best time to visit Shediac?
June, July and August typically offer the most optimal weather in Shediac. In contrast, January, February, March, April, November and December tend to have less optimal conditions.
What temperatures can I expect in Shediac?
Daytime highs range from -2°C (28°F) in January to 25°C (77°F) in July. Nighttime lows range from -12°C (10°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Shediac get?
Annual rainfall is around 1147 mm (45 in). December is the wettest month with 116 mm (4.6 in), while August is the driest with 80 mm (3.1 in). In the coldest months, precipitation may fall as snow.
How sunny is Shediac?
Shediac receives around 1,998 hours of sunshine per year. July is the sunniest month with 256 hours, while November is the cloudiest with just 95 hours.
Shediac 3-Day Forecast
Shediac (NB) 3-Day Forecast
Shediac on the map
Shediac is highlighted — select any city to see its climate.
Popular this month
Where to go in June — average daytime high across popular destinations.
Montréal
25°C (77°F) Niagara Falls
25°C (77°F) Ottawa25°C (77°F) Quebec City
23°C (73°F) Toronto22°C (72°F) Calgary20°C (68°F) Vancouver19°C (66°F) Whistler15°C (59°F) 
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