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Campbellton Weather in September
During September, Campbellton experiences pleasant daytime temperatures of 19°C (66°F) and cooler nights around 7°C (45°F). Expect quite a bit of rainfall. Around 101 mm (4 in) is typical.
Rainfall in Campbellton in September
The climate data from previous years indicates about 12 days of rain, averaging 101 mm (4 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Campbellton in September
In September, Campbellton sees pleasant temperatures, with highs of 19°C (66°F). Nights drop to around 7°C (45°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.If you prefer enjoying temperate temperatures and rain-free days, August typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Campbellton Temperature in September
Min Temperature
7°C (45°F)
Max Temperature
19°C (66°F)
Chance of Rain
40%
Precipitation
101 mm (4 in)
Rainy days
12 days
Campbellton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Campbellton - and find the best time to visit.
Best Places in Canada in September
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Campbellton in September
For Campbellton in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Campbellton in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping3/10 -
Outdoor sports9/10
Campbellton 3-Day Forecast
More climate data for Campbellton
See the full Campbellton climate overview or explore weather in Canada.
Popular in September
Where to go in September - average daytime high across popular destinations.
Toronto
22°C (72°F) Niagara Falls23°C (73°F) Montréal
22°C (72°F) Ottawa22°C (72°F) Quebec City
20°C (68°F) Vancouver19°C (66°F) Calgary19°C (66°F) Whistler15°C (59°F) Bucket list
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