September could be a good time to visit Vancouver, as the weather is generally fine. The average high temperature is around +19°C, and there are typically 6 sunny days in September. However, expect about 12 rainy days, and total monthly rainfall of approximately 105 mm. The weather is changeable so pack for every eventuality. Search flightsin one click on Avionero.
Average weather
☀️
+19°C
Avg. max. temperature
+5°C
Min.
+31°C
Max.
105 mm
Total precipitation
78%
Avg. humidity
2 m/s
Avg. wind
6 ☀️
Sunny Days
11 ⛅️
Cloudy
12 🌦
Rainy
Our opinion: Vancouver has OK weather in September.
Average temperature in Vancouver in September
Here are the expected maximum, average and minimum temperatures in Vancouver for September based on the historical data.
Last Year
Historical Data
The expected average maximum temperature in September is +21°C with a maximum of +26°C and a minimum of +8°C.
The average maximum temperature goes down 39% by the end of the month, compared with the beginning of the month, from +24°C to +17°C.
Is Vancouver warm or cold in September?
Vancouver is typically mild in September.
Maximum temperatures go down compared to the previous month from +23°C to +19°C. The minimum temperature also goes down from +15°C to +12°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how September is compared to other months in Vancouver:
Water temperature in Vancouver in September
Water in Vancouver in September is Cold. It varies from +10°C to +12°C, with an average of +11°C.The air temperature averaging +19°C is higher than the water temperature.
The water temperature in September is one of the warmest of the entire year:
The warmest water temperatures in Vancouver are reached in September, when the average sea temperature rises to +11°C. The coldest water temperatures are in February, with an average of +7°C.
Can you swim in Vancouver in September?
We would not recommend swimming in Vancouver in September, the water is very cold (+11°C on average). Consider swimming only if you are an experienced cold-water swimmer with proper gear.
🦭
Cold
Below +16°C
🏄♂️
Fresh
16°C - 21°C
🏊
Comfortable
21°C - 25°C
👙
Warm
25°C - 28°C
🔥
Very warm
+28°C and up
You will need a full-body wetsuit, cap, gloves, a warm change of clothes, and a hot drink ready for after your swim.
Climate in Vancouver in September
Vancouver weather looks like this, on average, in September and the surrounding months.
August
September
October
Avg. temperature
+23°C
+19°C
+14°C
Min. temperature
+8°C
+5°C
-8°C
Max. temperature
+35°C
+31°C
+27°C
Rainfall
52 mm
105 mm
208 mm
Wind
2 m/s
2 m/s
3 m/s
Avg. water temperature
+11°C
+11°C
+10°C
Humidity
74%
78%
83%
Air pressure
1016 HPa
1016 HPa
1016 HPa
Sunny days
8
6
3
Cloudy days
14
11
9
Rainy days
9
12
18
Snowy days
0
0
0
September typically has worse weather conditions compared to August.It’s getting colder in September. From +23°C in the day, the average maximum temperature lowers to +19°C.Prepare for more rain. Average rainfall goes from 52 mm to 105 mm.Humidity rises from 74% to 78%.The average wind speed doesn’t change much during September, staying around 2 m/s.The days becoming less sunny, going from 8 sunny days in August to 6 in September.
October brings much the same weather, it remains ok.
Wind speed in Vancouver in September based on historical data.
Last Year
Historical Data
The average wind speed is 3 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Vancouver is gradually increasing during September, going from 3 m/s to 6 m/s over the course of the month.
Rain
Amount of rainfall in mm during September in Vancouver based on historical data.
Last Year
Historical Data
Total precipitation in September is about 95 mm, with a 50% chance of rain on a typical day. The maximum amount of rainfall per day is around 24 mm, which is considered light rain.September is a pretty wet month with over 15 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
Here’s how September is compared with other months in the amount of precipitation, total mm:
Vancouver wettest month is November, where a typical day has a 73% chance of precipitation and 300 mm of rainfall per day. July, on the other hand, is the driest month with a mere 32% chance of precipitation and 52 mm of rainfall per day.
How was the weather last September in Vancouver?
This is the weather in Vancouver in September 2023:
1 September
☀️
+24°C
2 September
☀️
+26°C
3 September
☁️
+26°C
4 September
🌧️
+18°C
5 September
☁️
+20°C
6 September
☁️
+21°C
7 September
☁️
+22°C
8 September
☀️
+22°C
9 September
☀️
+26°C
10 September
☀️
+26°C
11 September
☁️
+24°C
12 September
☁️
+22°C
13 September
☁️
+21°C
14 September
☀️
+24°C
15 September
☀️
+25°C
16 September
☀️
+26°C
17 September
☁️
+24°C
18 September
☀️
+19°C
19 September
🌧️
+19°C
20 September
🌧️
+18°C
21 September
☀️
+22°C
22 September
☀️
+23°C
23 September
🌧️
+22°C
24 September
☁️
+20°C
25 September
🌧️
+19°C
26 September
🌧️
+16°C
27 September
🌧️
+15°C
28 September
🌧️
+16°C
29 September
☀️
+15°C
30 September
☀️
+17°C
In September 2023 Vancouver had 13 sunny days, 9 cloudy days, and 8 rainy days. The average maximum temperature was +21°C, with an absolute maximum of +26°C and a minimum of +15°C. The average humidity was 81%, with a maximum of 100% and a minimum of 46%. The average wind speed was 3 m/s, with a maximum of 12 m/s and a minimum of 0 m/s.
Are you planning a trip in September?
Climate Change over Years
This is how Vancouver climate have been changing during last 43 years period.
The climate in Vancouver in September has not changed much over the last 43 years.
The average temperature was the lowest in 1985 (+13°C) and the highest in 2023 (+16°C). The driest year was 1985 with only 1057 mm of rainfall, and the wettest year was 2013 with 2802 mm.
FAQ
Frequently asked questions about the weather in Vancouver in September:
Is September a good time to visit Vancouver?
It’s always a good time to visit Vancouver, but the weather is changeable in September, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Vancouver in September?
September has mild temperatures in Vancouver. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!
Can you swim in Vancouver in September?
Swimming in Vancouver in September is challenging and not recommended for inexperienced swimmers or without proper equipment and preparation.
Is Vancouver rainy in September?
Vancouver is often rainy in September. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Vancouver in September?
Usually, it’s not very sunny in Vancouver in September, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
For this page, we’ve looked at the typical weather in Vancouver, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
