Yorkton Weather in September

The climate in Yorkton during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Yorkton and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 4°C (40°F) is normal.

On average September is the 5th wettest month of the year in Yorkton with around 48mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.8 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Yorkton in September 2025.