Weather in Saguenay in October

A hard month. October asks something of you. Go in knowing what. Highs sit at 10.7 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

October ranks 6 of 12 in Saguenay: past the worst of the year but short of June, which is the month to book if the dates are open.

Rain on 15 days, 3 of them heavy. Enough to need a plan B, not enough to need a plan around it. Layers, and a genuinely waterproof outer — at 10.7 °C the difference between a good day and a miserable one is entirely down to what you are wearing.

What the averages hide

Averages flatten a month, and this one hides a few things: 8 nights fall below freezing. Across the twenty years measured, the hottest October day reached 26.6 °C and the coldest night fell to -9.6 °C, and the wettest single day dropped 38 mm — roughly 39% of the month's rain in one day.

October is one of the reliable ones — rainfall has stayed between 58 mm and 142 mm across all twenty years, a narrow enough band that the 97 mm average is something you can plan against rather than merely quote.

Wind is light at 6 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 85%, which at 10.7 °C means damp rather than muggy — the kind of cold that gets into a coat and stays there.

How October sits in the year

The month is on the way down: 8.2 °C cooler than September, with November dropping another 8.4 °C. The first week and the last are not the same trip.

Daylight in October

10.9 hours of daylight, losing 1.7 hours across the month. That is between Saguenay's extremes of 16.1 and 8.4 hours, so days are long enough not to constrain the plan.

An inland climate

Saguenay has no sea to moderate it, and it shows: 45.1 °C separates the hottest afternoon of the year from the coldest night. That is a genuinely continental range, and it means summer and winter here are barely the same place.

How busy it gets

Shoulder. The value months — prices ease off and you get the place closer to itself.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

October in Saguenay versus nearby

If Saguenay is one option among several, the nearby comparison is worth making. Québec is close enough to be a coin toss — within a degree on temperature, the same number of rain days. Sherbrooke is close enough to be a coin toss — within a degree on temperature, 1 day more rain.

So: October is a compromise. June is 30 points better and is what Saguenay is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Saguenay

See all twelve months in Saguenay, or where else to go in October.