World Resorts Canada Vancouver Island Weather

Vancouver Island weather in September

Weather in Vancouver Island: September

Average day temperature: 62.4°F
Average night temperature: 52.7°F
Number of sunny days: 14 days
Day length: 11.7 - 13.4 hours
Number of rainy days: 2 days
Precipitation totals: 1.3 in.

Air temperature in September, °F

Show year:
2025
2024
2023

The highest day temperature during September of 2025 was 76°F. At the same time the lowest night temperature was 36°F. Daily and nightly averages during September were 57.4°F and 54.1°F.

Sunny, partly cloudy and cloudy days

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

Precipitation total in September, in.

Precipitation total value in Vancouver Island in September is 1.3 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 3.8 mph It makes September lest windy month of the year.

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 September is: 7.5.

Best time for vacation in Vancouver Island

Sunniest months:
August 17 days
July 16 days
September 14 days
Warmest months:
July 70.3 °F
August 70.0 °F
June 62.7 °F
Coldest months:
December 36.1 °F
February 36.7 °F
January 37.1 °F
Rainiest months:
January 9 days
November 7 days
December 7 days
Windiest months:
March 5.0 mph
May 4.8 mph
April 4.8 mph

Vancouver Island on a weather map

Vancouver Island
+27°F
N 2 mph
Feels like: +19°F
Precip.: 100%
Places in Canada:
Name
°F
+45°F
+45°F
+34°F
+18°F
+1°F
+16°F
+12°F
+18°F
+43°F
+18°F
+7°F
+28°F
+25°F
+16°F
24 Hours Forecast
Vancouver Island
Local time: 05:56
December 16, tuesday
0600
27°F
N
2 mph
0900
27°F
N
3 mph
1200
34°F
N
3 mph
1500
37°F
NW
3 mph
1800
46°F
N
4 mph
2100
46°F
N
7 mph
December 17, wednesday
0000
41°F
NE
5 mph
0300
41°F
NE
6 mph
Units of measurement: °C / °F