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Weather in North Cowichan for September 2026

Your guide to North Cowichan weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in North Cowichan at the beginning of September is 20.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.6 °C by the end of September.

    • Rain 🌧️

  • North Cowichan experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 62.2 mm.

    • More

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Average dry days
21
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/11°
Temperatures
Average wind speed
9 km/h
Avg max wind
Average humidity
77 %
Avg humidity

North Cowichan Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
22°
2
Sunny
21°
3
Patchy rain possible
18°
4
Mist
20°
5
Mist
21°
6
Mist
20°
7
Mist
20°
8
Mist
18°
9
Mist
17°
10
Cloudy
18°
11
Mist
16°
12
Light rain
16°
13
Fog
16°
14
Mist
18°
15
Sunny
19°
16
Overcast
19°
17
Cloudy
18°
18
Partly cloudy
17°
19
Overcast
15°
20
Partly cloudy
16°
21
Cloudy
17°
22
Sunny
18°
23
Light drizzle
18°
24
Light rain
16°
25
Light rain shower
15°
26
Light rain shower
14°
27
Light rain
15°
28
Overcast
14°
29
Cloudy
14°
30
Partly cloudy
14°

Temperatures trend during September in North Cowichan

See the weather trend as well as the moving average line

September weather in North Cowichan day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 22° /14° 0 mm 6
2 Sept. Sunny
Sunny
 21° /14° 0 mm 5
3 Sept. Patchy rain possible
Patchy rain possible
 18° /13° 0.1 mm 4
4 Sept. Mist
Mist
 20° /12° 0 mm 5
5 Sept. Mist
Mist
 21° /15° 0 mm 6
6 Sept. Mist
Mist
 20° /13° 0 mm 5
7 Sept. Mist
Mist
 20° /14° 15.8 mm 5
8 Sept. Mist
Mist
 18° /13° 0 mm 5
9 Sept. Mist
Mist
 17° /12° 0 mm 4
10 Sept. Cloudy
Cloudy
 18° /13° 0 mm 4
11 Sept. Mist
Mist
 16° /11° 0.6 mm 4
12 Sept. Light rain
Light rain
 16° /11° 0.9 mm 4
13 Sept. Fog
Fog
 16° /11° 0.1 mm 4
14 Sept. Mist
Mist
 18° /11° 1.7 mm 4
15 Sept. Sunny
Sunny
 19° /12° 0 mm 5
16 Sept. Overcast
Overcast
 19° /11° 0 mm 5
17 Sept. Cloudy
Cloudy
 18° /13° 3.4 mm 4
18 Sept. Partly cloudy
Partly cloudy
 17° /11° 0 mm 5
19 Sept. Overcast
Overcast
 15° /11° 0 mm 4
20 Sept. Partly cloudy
Partly cloudy
 16° /10° 1.6 mm 5
21 Sept. Cloudy
Cloudy
 17° /10° 12 mm 4
22 Sept. Sunny
Sunny
 18° /10° 0 mm 5
23 Sept. Light drizzle
Light drizzle
 18° /11° 0.4 mm 4
24 Sept. Light rain
Light rain
 16° /11° 8.7 mm 4
25 Sept. Light rain shower
Light rain shower
 15° /11° 10.4 mm 3
26 Sept. Light rain shower
Light rain shower
 14° /10° 5.3 mm 3
27 Sept. Light rain
Light rain
 15° /11° 8.3 mm 4
28 Sept. Overcast
Overcast
 14° /9° 1 mm 3
29 Sept. Cloudy
Cloudy
 14° /9° 3.1 mm 4
30 Sept. Partly cloudy
Partly cloudy
 14° /9° 1.1 mm 4
Next
Important Notice
Our weather forecast for North Cowichan in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the North Cowichan forecast closer to your planned date for the most up-to-date weather information.
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North Cowichan in September - FAQ

What are the expected maximum and minimum temperatures in North Cowichan during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in North Cowichan during September?
Moderate rainfall is anticipated in North Cowichan during September, with a total of 62.2 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in North Cowichan during September?
The average wind speed in North Cowichan during September is 9 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in North Cowichan

Explore the daily rainfall trends and prepare for North Cowichans September weather 💧

UV exposure in North Cowichan during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is North Cowichan?

Get accurate weather forecasts for North Cowichan, located at latitude 48.841 and longitude -123.686. Stay updated with localized weather information tailored for North Cowichan.

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