Sylvan Lake Weather in October
What's the weather like in Sylvan Lake (Alberta) in October 2025?
The climate in Sylvan Lake during October can be summarized as cool and dry.
October is in the fall / autumn in Sylvan Lake and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cold 12°C (53°F), whilst at night -2°C (28°F) is normal.
| Daytime temperature | 11.5°C 52.7°F |
|---|---|
| Nightly temperature | -2.3°C 27.9°F |
| Average temperature | 4.6°C 40.3°F |
| Daily sunshine | 5.6 hrs |
| Avg rainfall | 22 mm 0.9 ins |
| Rainy days | 6 days |
| Sea temperature | 8.6°C 47.5°F |
| Humidity | 66% |
| Windspeed | 13.3kph 8 mph |
On average October is the 3rd driest month of the year in Sylvan Lake with around 22mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.6 hours of sunshine per day.
October temperatures in Sylvan Lake
October rainfall
October hourly sunshine
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 Sylvan Lake in October 2025.
Other monthly averages
Best places to visit in October
Sylvan Lake weather stats
| Hottest month: | July | 21.8°C 71.2°F |
|---|---|---|
| Driest month: | November | 20mm 0.8ins |
| Sunniest month: | August | 9.2hrs |
| Coldest month: | January | -7.8°C 18°F |
| Wettest month: | July | 96mm 3.8ins |
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