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Weather in Fort McMurray for September 2025

Your guide to Fort McMurray weather in September - trends and predictions
  • In general, the average temperature in Fort McMurray at the beginning of September is 20.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.3 °C by the end of September.

  • Fort McMurray sees moderate rainfall in September, averaging 6 rainy days.

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Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/8°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Fort McMurray in September average weather

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Temperatures trend during September in Fort McMurray

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
27° /12° 0 mm 7
2 Sept. Partly cloudy
Partly cloudy
26° /12° 0 mm 7
3 Sept. Overcast
Overcast
17° /9° 3.4 mm 4
4 Sept. Moderate rain at times
Moderate rain at times
15° /7° 5.4 mm 4
5 Sept. Overcast
Overcast
18° /4° 0 mm 5
6 Sept. Light rain
Light rain
20° /9° 1.8 mm 5
7 Sept. Patchy light rain with thunder
Patchy light rain with thunder
23° /8° 0.7 mm 6
8 Sept. Partly cloudy
Partly cloudy
25° /11° 0 mm 7
9 Sept. Partly cloudy
Partly cloudy
23° /10° 0.1 mm 6
10 Sept. Sunny
Sunny
21° /8° 0 mm 6
11 Sept. Sunny
Sunny
22° /7° 0 mm 6
12 Sept. Overcast
Overcast
18° /10° 0.9 mm 4
13 Sept. Overcast
Overcast
17° /8° 0.1 mm 4
14 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
18° /8° 5.4 mm 4
15 Sept. Overcast
Overcast
19° /6° 0 mm 5
16 Sept. Sunny
Sunny
22° /9° 0 mm 6
17 Sept. Overcast
Overcast
24° /10° 0 mm 6
18 Sept. Partly cloudy
Partly cloudy
20° /12° 0 mm 6
19 Sept. Sunny
Sunny
17° /9° 0 mm 5
20 Sept. Cloudy
Cloudy
15° /7° 0 mm 4
21 Sept. Sunny
Sunny
16° /6° 0 mm 4
22 Sept. Sunny
Sunny
20° /9° 0 mm 5
23 Sept. Overcast
Overcast
20° /12° 0 mm 5
24 Sept. Light rain shower
Light rain shower
19° /11° 1.5 mm 5
25 Sept. Overcast
Overcast
20° /9° 0 mm 5
26 Sept. Overcast
Overcast
17° /10° 19 mm 4
27 Sept. Light rain shower
Light rain shower
17° /9° 0.1 mm 4
28 Sept. Thundery outbreaks possible
Thundery outbreaks possible
13° /8° 0 mm 3
29 Sept. Patchy rain possible
Patchy rain possible
10° /5° 13.5 mm 3
30 Sept. Cloudy
Cloudy
11° /3° 0 mm 4
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Important Notice
Our weather forecast for Fort McMurray in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Fort McMurray forecast closer to your planned date for the most up-to-date weather information.

Fort McMurray in September - FAQ

What are the expected maximum and minimum temperatures in Fort McMurray during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Fort McMurray during September?
In September, Fort McMurray can expect light to moderate rainfall, totaling 30.6 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Fort McMurray during September?
The average wind speed in Fort McMurray during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Fort McMurray

Explore the daily rainfall trends and prepare for Fort McMurrays September weather 💧

UV exposure in Fort McMurray during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Fort McMurray?

Get accurate weather forecasts for Fort McMurray, located at latitude 56.727 and longitude -111.381. Stay updated with localized weather information tailored for Fort McMurray.

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