Vancouver weather in September 2025
Vancouver weather in September 2025
Day
20 °C
Night
11 °C
Sea
14 °C
Precipitation
70 mm
in month
Rainy days
9 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
80 %
Day
20 °C
Night
11 °C
Sea
14 °C
Precipitation
70 mm
in month
Rainy days
9 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
80 %
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Weather overview for Vancouver
Weather overview
In September in Vancouver, the average air temperature ranges from 20 °C (68 °F) during the day to 11 °C (51 °F) at night. There are 9 days of rain on average, where the rainfall is 70 mm (2.77 in).
Are there good conditions to visit in Vancouver in September?
In Vancouver in September, there are ideal conditions for a vacation. You can expect just 9 days of rain during the month, taking an umbrella is not necessary. There are some people, who may feel a slight chill at 20 °C (68 °F), but others will feel perfectly fine. The temperature of 11 °C (51 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
How many days of precipitation on average can I expect in September in Vancouver?
In Vancouver in September, we can expect 9 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.1 days of the week, or in general - 30 % days.
What temperature can I expect during the day in Vancouver in September?
In Vancouver in September, the average daily temperatures will be 20 °C (68 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.
How many sunny hours can I expect in Vancouver in September?
In Vancouver in September, you can expect around 6 hours of sunshine.
How long is the day (from dawn till dusk) in Vancouver in September?
The length of daylight in September in Vancouver is 12 hours.
What is the night temperature in September in Vancouver?
The average night temperature in September in Vancouver is 11 °C (51 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.
Is September part of the dry season in Vancouver?
Yes, there is a dry season in Vancouver in September with just 9 days during the month being rainy.
Is September part of the wet season in Vancouver?
No, there is no wet season in September in Vancouver - you can expect 9 days of rain during the month.
How windy is it in September in Vancouver?
In Vancouver in September, there will be an average wind scale of 2. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
Is the sea in Vancouver warmer in September than in August?
No, the sea temperature in September in Vancouver is not higher than in August.
Is the weather in Vancouver warmer in September than in August?
No, September is not warmer in Vancouver than August.
What is the humidity in September in Vancouver?
In Vancouver in September, expect humidity around 80 %.
Is Vancouver rainier in September than in August?
Yes, Vancouver is a rainier September than in August.
How does the sea temperature evolve during the month in September in Vancouver?
Vancouver has a decreasing trend of the sea temperature during September - from 15 °C (58 °F) in the first days of the month to 13 °C (55 °F) in the last days of the month.
What is the temperature trend in September in Vancouver?
During September in Vancouver, the day temperatures are decreasing - from 21 °C (71 °F) at the beginning of the month to 17 °C (62 °F) at the end of the month.