Moncton weather in September (New Brunswick, Canada)

Curious about the September weather in Moncton? Here's what the weather might have in store during this month.

In Moncton the weather in September is generally perfect, with pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 21°C, while night temperatures can drop to 10°C.

Moncton in September usually receives moderate rainfall, averaging around 97 mm for the month. When we look at the climate data from the last 30 years, we can expect around 11 days of rain.

The area enjoys a balanced 173 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Moncton. June, July, August and September typically offer the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Moncton climate page with graphs.

 

Moncton, monthly averages in September

Min Temperature 10°C  

Max Temperature 21°C  

Chance of Rain 38%  

Precipitation 97 mm  

Rainy days 11 days  

Sunshine 173 hours  

Percentage Sunshine 45%  

Where to go in Canada in September

Find out more about the weather in Canada in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Moncton in September?

For visitors traveling to Moncton, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Moncton.

Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.