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Weather in St. Albert for September 2025

Your guide to St. Albert weather in September - trends and predictions

    Temperatures

  • So far, September 2025 in St. Albert is slightly warmer than the historical average by 1 °C.

  • Expect cooler weather in the next days in St. Albert with the forecast suggesting a temperature of 19.6 °C, lower than the historical average.

  • In general, the average temperature in St. Albert at the beginning of September is 23.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14 °C by the end of September.

    • Rain 🌧️

  • With an average of 5 rainy days, St. Albert experiences minimal rainfall in September.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
25
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/8°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
59 %
Avg humidity

St. Albert Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Cloudy
27°
2
Overcast
27°
3
Patchy light drizzle
22°
4
Overcast
19°
5
Sunny
20°
6
Fog
25°
7
Partly cloudy
26°
8
Sunny
28°
9
Fog
24°
10
Sunny
24°
11
Overcast
24°
12
Overcast
21°
13
Cloudy
23°
14
Sunny
20°
15
Sunny
20°
16
Sunny
23°
17
Sunny
29°
18
Sunny
26°
19
Patchy rain possible
23°
20
Sunny
26°
21
Patchy rain possible
19°
22
Patchy rain possible
19°
23
Sunny
24°
24
Partly cloudy
17°
25
Partly cloudy
17°
26
Patchy rain possible
12°
27
Partly cloudy
13°
28
Partly cloudy
11°
29
Patchy rain possible
15°
30
Overcast
13°

Temperatures trend during September in St. Albert

See the weather trend as well as the moving average line

September weather in St. Albert day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Cloudy
Cloudy
 27° /12° 0 mm 6
2 Sept. Overcast
Overcast
 27° /12° 0.1 mm 6
3 Sept. Patchy light drizzle
Patchy light drizzle
 22° /11° 0.6 mm 5
4 Sept. Overcast
Overcast
 19° /8° 0 mm 5
5 Sept. Sunny
Sunny
 20° /6° 1 mm 5
6 Sept. Fog
Fog
 25° /8° 1.2 mm 6
7 Sept. Partly cloudy
Partly cloudy
 26° /10° 0.3 mm 7
8 Sept. Sunny
Sunny
 28° /11° 0 mm 7
9 Sept. Fog
Fog
 24° /9° 0 mm 6
10 Sept. Sunny
Sunny
 24° /8° 0 mm 6
11 Sept. Overcast
Overcast
 24° /9° 0.1 mm 5
12 Sept. Overcast
Overcast
 21° /11° 3.3 mm 5
13 Sept. Cloudy
Cloudy
 23° /10° 0 mm 5
14 Sept. Sunny
Sunny
 20° /7° 0 mm 5
15 Sept. Sunny
Sunny
 20° /7° 5.5 mm 5
16 Sept. Sunny
Sunny
 23° /7° 0 mm 0.9
17 Sept. Sunny
Sunny
 29° /11° 0 mm 1
18 Sept. Sunny
Sunny
 26° /12° 0 mm 1
19 Sept. Patchy rain possible
Patchy rain possible
 23° /11° 0.5 mm 0.8
20 Sept. Sunny
Sunny
 26° /12° 0 mm 0
21 Sept. Patchy rain possible
Patchy rain possible
 19° /11° 1.2 mm 4
22 Sept. Patchy rain possible
Patchy rain possible
 19° /10° 0.3 mm 3
23 Sept. Sunny
Sunny
 24° /9° 0 mm 5
24 Sept. Partly cloudy
Partly cloudy
 17° /13° 0 mm 5
25 Sept. Partly cloudy
Partly cloudy
 17° /8° 0 mm 4
26 Sept. Patchy rain possible
Patchy rain possible
 12° /6° 0.1 mm 2
27 Sept. Partly cloudy
Partly cloudy
 13° /4° 0 mm 3
28 Sept. Partly cloudy
Partly cloudy
 11° /2° 0 mm 3
29 Sept. Patchy rain possible
Patchy rain possible
 15° /5° 0.2 mm 2
30 Sept. Overcast
Overcast
 13° /4° 0.7 mm 4
Next
Important Notice
Our weather forecast for St. Albert 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 St. Albert forecast closer to your planned date for the most up-to-date weather information.
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St. Albert in September - FAQ

What are the expected maximum and minimum temperatures in St. Albert during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in St. Albert during September?
In September, St. Albert can expect light to moderate rainfall, totaling 22.8 mm across approximately 5 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in St. Albert during September?
The average wind speed in St. Albert during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in St. Albert

Explore the daily rainfall trends and prepare for St. Alberts September weather 💧

UV exposure in St. Albert during September

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

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Get accurate weather forecasts for St. Albert, located at latitude 53.633 and longitude -113.635. Stay updated with localized weather information tailored for St. Albert.

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