Ignace, Canada — Weather in September 2026

Climate Overview

Ignace, Canada in September has mild conditions, with highs averaging 18.6°C (65°F) and noticeably cooler mornings. Rain falls on about 12 days this month.

This month falls at the beginning of Autumn.

Daily highs in September gradually drop from around 20°C (68°F) at the start to 16°C (60°F) by month's end.

September sees fairly even rainfall, totalling about 111 mm across the month.

Expect around 8.8h of sunshine at the start of September, decreasing to 7.4h by the end.

The warmest days tend to fall around the 1th, averaging 21.4°C (71°F).

Compared to August, this month is about 4°C cooler with 1 fewer rainy days. Temperatures begin dropping heading into October.

Monthly September Averages

Temperature

19°C / 11°C

Feels Like

17°C / 9°C

Rain

12 days · 110 mm

Sunshine

8h / day

Humidity

76% — Humid

Wind

17 km/h

Wind Direction

SW (220°)

Gusts

38 km/h

Daylight

12.6 h

Cloud Cover

61%

Clear Sky Days

UV Index

4.4 — Moderate

Dew Point

11°C — Comfortable

Moon Phase

Waxing Crescent · 11%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:44

Daylight 12.6h

Sunset 19:22

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

3 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	-10°C / -16°C	-15°C / -22°C	6days (25 mm) Good	4.3h Fair	80% Humid	1.5 Low	Poor	View Details
February	-9°C / -16°C	-14°C / -22°C	7days (29 mm) Good	6.4h Fair	75% Muggy	2.4 Moderate	Poor	View Details
March	-1°C / -9°C	-6°C / -14°C	6days (33 mm) Good	8.3h Good	73% Muggy	3.6 Moderate	Poor	View Details
April	5°C / -3°C	2°C / -8°C	10days (62 mm) Wet	8.9h Good	70% Muggy	4.3 Moderate	Poor	View Details
May	16°C / 5°C	14°C / 2°C	10days (64 mm) Wet	10.4h Excellent	65% Muggy	5.9 High	Fair	View Details
June best	23°C / 13°C	22°C / 11°C	14days (92 mm) Wet	11.2h Excellent	67% Muggy	6.4 High	Excellent	View Details
July best	25°C / 16°C	24°C / 15°C	13days (102 mm) Wet	11.7h Excellent	70% Muggy	6.4 High	Excellent	View Details
August best	23°C / 15°C	23°C / 14°C	13days (93 mm) Wet	10.3h Excellent	73% Muggy	5.4 High	Excellent	View Details
September best	19°C / 11°C	17°C / 9°C	12days (110 mm) Wet	8h Good	76% Humid	4.4 Moderate	Good	View Details
October	10°C / 4°C	6°C / 0°C	12days (68 mm) Wet	5.5h Fair	78% Humid	2.6 Moderate	Poor	View Details
November	1°C / -5°C	-4°C / -10°C	10days (39 mm) Wet	3.9h Poor	79% Humid	1.6 Low	Poor	View Details
December	-7°C / -14°C	-12°C / -19°C	9days (40 mm) Wet	3.5h Poor	82% Humid	1.2 Low	Poor	View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm evening layerUmbrellaWaterproof jacketComfortable walking shoes

Frequently Asked Questions

Expand all

Is September a good time to visit Ignace?

September is typically good for visiting Ignace, with average highs of 19°C (65°F) and around 12 rainy days. Ignace, Canada in September has mild conditions, with highs averaging 18.6°C (65°F) and noticeably cooler mornings. Rain

Does it rain a lot in Ignace in September?

Ignace typically sees around 12 rainy days in September with 110 mm (4.3 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Ignace in September?

Nights in Ignace during September are cool at around 11°C (52°F). Bring a jacket or sweater for evenings.

What should I pack for Ignace in September?

With highs of 19°C (65°F) and lows of 11°C (52°F) in September, we recommend: Warm evening layer, Umbrella, Waterproof jacket, Comfortable walking shoes. Comfortable walking shoes are essential.

Is September among the best months weather-wise in Ignace?

Yes, September offers some of the best weather conditions in Ignace with comfortable temperatures and lower chances of rain.

What is the UV index in Ignace in September?

The average UV index in Ignace during September is 4 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Ignace in September?

Ignace gets approximately 13 hours of daylight per day in September, with around 8 hours of sunshine.

Does it snow in Ignace in September?

Snow is uncommon in Ignace during September based on 10-year climate averages.

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