Montreal in September
good · a good time to go · the driest month of the year
The year in Montreal
Tap a month for its page
- JanJMontreal in January: avoid
- FebFMontreal in February: avoid
- MarMMontreal in March: avoid
- AprAMontreal in April: ok
- MayMMontreal in May: sweet spot
- JunJMontreal in June: sweet spot
- JulJMontreal in July: sweet spot, busy
- AugAMontreal in August: good, busy
- SepSMontreal in September: good
- OctOMontreal in October: ok
- NovNMontreal in November: avoid
- DecDMontreal in December: avoid
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
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Flights from
Flights
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Where to stay
Book direct
Luxury
Things to do
Car hire
Rent direct
Travel insurance
Check whether your bank card or home insurance already covers this trip.
If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
Your own plan's EU roaming may already cover this.
Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
The numbers
| Daily high | 21°C |
|---|---|
| Nightly low | 13°C |
| Feels like, afternoon | 21°C |
| Rainy days, 1 mm or more | 6 · 70 mm |
| Humidity | 74% |
| Sunshine | 9.4 h/day |
| Daylight | 12.5 h/day |
| Crowds | 67 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at Old Montreal, 15 km from the airport (YUL): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Public holidays in September
Holidays crowd a place out and push fares up around them; they count toward the crowd score above.
Montreal in pictures
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СССР, CC BY-SA 2.5 ca, via Wikimedia Commons
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Pierre5018, CC BY 4.0, via Wikimedia Commons
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Acarpentier ; this edited version by Sting, CC BY 3.0, via Wikimedia Commons
What to pack
- A packable rain jacket for the 6 or so rainy days.
- Sun protection: about 9 hours of sunshine a day.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
Type A and B plugs at 120 V. Drives on the right. The currency is the Canadian dollar. No UK Foreign Office advice against travel. US State Department: Level 1: Exercise Normal Precautions. Everything for Canada: cost of living, languages, emergency numbers and health.
On arrival in Montreal: the apps, paying, getting around, tipping and the emergency numbers.
September elsewhere
In September from
The other months at Montreal
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