World Resorts Canada Sylvan Lake Weather

Sylvan Lake weather in August

Weather in Sylvan Lake: August

Average day temperature: 71.1°F
Average night temperature: 54.1°F
Number of sunny days: 14 days
Day length: 13.6 - 15.5 hours
Number of rainy days: 2 days
Precipitation totals: 1.1 in.

Air temperature in August, °F

Show year:
2025
2024
2023

The highest day temperature during August of 2025 was 86°F. At the same time the lowest night temperature was 41°F. Daily and nightly averages during August were 74.1°F and 51.9°F.

Sunny, partly cloudy and cloudy days

Mostly all days in August are sunny but cloudy days are also possible.

Precipitation total in August, in.

Precipitation total value in Sylvan Lake in August is 1.1 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 7.2 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 9.0.

Best time for vacation in Sylvan Lake

Sunniest months:
September 16 days
August 14 days
October 13 days
Warmest months:
August 71.1 °F
July 70.2 °F
September 65.8 °F
Coldest months:
January 17.6 °F
December 18.0 °F
February 18.9 °F
Rainiest months:
June 4 days
July 4 days
May 4 days
Windiest months:
May 8.9 mph
April 8.6 mph
June 7.9 mph

Sylvan Lake on a weather map

Sylvan Lake
+28°F
S 9 mph
Feels like: +19°F
Precip.: 0%
Places in Canada:
Name
°F
+41°F
+45°F
+12°F
+10°F
-8°F
+12°F
-4°F
+3°F
+16°F
-6°F
+25°F
+37°F
+19°F
+16°F
24 Hours Forecast
Sylvan Lake
Local time: 02:58
December 05, friday
0300
28°F
S
9 mph
0600
23°F
S
4 mph
0900
18°F
W
3 mph
1200
18°F
W
6 mph
1500
18°F
W
9 mph
1800
16°F
W
9 mph
2100
14°F
W
9 mph
December 06, saturday
0000
12°F
NW
10 mph
Units of measurement: °C / °F