Saskatchewan (Saskatoon)
September
Weather in Saskatchewan for September 2025
Your guide to Saskatchewan weather in September - trends and predictions
In general, the average temperature in Saskatchewan at the beginning of September is 26.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.7 °C by the end of September.
With an average of 2 rainy days, Saskatchewan experiences minimal rainfall in September.
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28
Dry days
2
Rainy days
0
Snow days
25°/10°
Temperatures
22 km/h
Avg max wind
48 %
Avg humidity
Saskatchewan in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  31° | 3  31° | 4  19° | 5 22° | 6 26° | 7  27° |
| 8 29° | 9 30° | 10 24° | 11 24° | 12 24° | 13 22° | 14 22° |
| 15 22° | 16 26° | 17 25° | 18 24° | 19 21° | 20 17° | 21 20° |
| 22 22° | 23  21° | 24 26° | 25 29° | 26 25° | 27 24° | 28 21° |
| 29  19° | 30 15° |
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Temperatures trend during September in Saskatchewan
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. | Mist | 30° /13° | 0 mm | 7 | |
| 2 Sept. | Sunny | 31° /16° | 0 mm | 8 | |
| 3 Sept. | Partly cloudy | 31° /15° | 0 mm | 8 | |
| 4 Sept. | Overcast | 19° /11° | 0 mm | 5 | |
| 5 Sept. | Partly cloudy | 22° /7° | 0 mm | 6 | |
| 6 Sept. | Overcast | 26° /9° | 0 mm | 7 | |
| 7 Sept. | Cloudy | 27° /12° | 0 mm | 6 | |
| 8 Sept. | Sunny | 29° /12° | 0 mm | 7 | |
| 9 Sept. | Partly cloudy | 30° /14° | 0 mm | 7 | |
| 10 Sept. | Partly cloudy | 24° /11° | 0 mm | 6 | |
| 11 Sept. | Sunny | 24° /10° | 0 mm | 7 | |
| 12 Sept. | Overcast | 24° /11° | 0.9 mm | 6 | |
| 13 Sept. | Overcast | 22° /12° | 1.9 mm | 5 | |
| 14 Sept. | Partly cloudy | 22° /8° | 0.1 mm | 6 | |
| 15 Sept. | Cloudy | 22° /10° | 0 mm | 6 | |
| 16 Sept. | Sunny | 26° /9° | 0 mm | 7 | |
| 17 Sept. | Sunny | 25° /11° | 6.1 mm | 6 | |
| 18 Sept. | Partly cloudy | 24° /13° | 21.8 mm | 6 | |
| 19 Sept. | Overcast | 21° /11° | 5.1 mm | 5 | |
| 20 Sept. | Partly cloudy | 17° /8° | 0 mm | 5 | |
| 21 Sept. | Overcast | 20° /9° | 5.8 mm | 5 | |
| 22 Sept. | Cloudy | 22° /8° | 0 mm | 5 | |
| 23 Sept. | Patchy rain possible | 21° /11° | 0.1 mm | 5 | |
| 24 Sept. | Mist | 26° /11° | 0 mm | 6 | |
| 25 Sept. | Overcast | 29° /12° | 0 mm | 7 | |
| 26 Sept. | Cloudy | 25° /13° | 1.7 mm | 6 | |
| 27 Sept. | Overcast | 24° /10° | 0 mm | 6 | |
| 28 Sept. | Patchy rain possible | 21° /7° | 0.1 mm | 5 | |
| 29 Sept. | Moderate or heavy rain with thunder | 19° /8° | 2.4 mm | 5 | |
| 30 Sept. | Overcast | 15° /6° | 0.9 mm | 4 | |
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Important Notice
Our weather forecast for Saskatchewan 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 Saskatchewan forecast closer to your planned date for the most up-to-date weather information.
Saskatchewan in September - FAQ
What are the expected maximum and minimum temperatures in Saskatchewan during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Saskatchewan during September?
Rainfall in Saskatchewan during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Saskatchewan during September?
The average wind speed in Saskatchewan during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Saskatchewan
Explore the daily rainfall trends and prepare for Saskatchewans September weather 💧
UV exposure in Saskatchewan during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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