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Cowichan Valley Regional District (Duncan)
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Weather in Cowichan Valley Regional District for October 2026

Your guide to Cowichan Valley Regional District weather in October - trends and predictions

    Temperatures

  • So far, October 2026 in Cowichan Valley Regional District is slightly warmer than the historical average by 1.3 °C.

  • The forecast for the next days in Cowichan Valley Regional District predicts temperatures to be around 10 °C, close to the historical average.

  • In general, the average temperature in Cowichan Valley Regional District at the beginning of October is 14.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 9.7 °C by the end of October.

    • Rain 🌧️

  • Cowichan Valley Regional District experiences moderate rainfall in October, with an average of 9 rainy days and a total precipitation of 106.7 mm.

    • More

  • Is October a good time to visit Cowichan Valley Regional District? check out the best time to travel to Cowichan Valley Regional District page.

  • ✨ Is October a good time to visit Cowichan Valley Regional District? – Ask the AI Weatherman

Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
12°/8°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Cowichan Valley Regional District Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
15°
2
Light drizzle
15°
3
Fog
14°
4
Patchy rain possible
14°
5
Mist
15°
6
Partly cloudy
16°
7
Light rain
15°
8
Patchy rain possible
14°
9
Light rain
13°
10
Light rain
12°
11
Light drizzle
13°
12
Overcast
13°
13
Fog
14°
14
Light drizzle
15°
15
Patchy light drizzle
14°
16
Light rain
14°
17
Light rain
13°
18
Patchy rain possible
11°
19
Light rain
14°
20
Patchy rain possible
14°
21
Overcast
12°
22
Patchy rain possible
12°
23
Patchy rain possible
11°
24
Heavy rain at times
9°
25
Moderate rain
10°
26
Overcast
12°
27
Patchy rain possible
13°
28
Light rain
8°
29
Light rain
9°
30
Overcast
9°
31
Partly cloudy
9°

Temperatures trend during October in Cowichan Valley Regional District

See the weather trend as well as the moving average line

October weather in Cowichan Valley Regional District day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Light rain
Light rain
 15° /10° 3.4 mm 0 cm
2 Oct. Light drizzle
Light drizzle
 15° /10° 0.3 mm 0 cm
3 Oct. Fog
Fog
 14° /10° 0 mm 0 cm
4 Oct. Patchy rain possible
Patchy rain possible
 14° /10° 1.5 mm 0 cm
5 Oct. Mist
Mist
 15° /10° 0 mm 0 cm
6 Oct. Partly cloudy
Partly cloudy
 16° /11° 0 mm 0 cm
7 Oct. Light rain
Light rain
 15° /9° 2.5 mm 0 cm
8 Oct. Patchy rain possible
Patchy rain possible
 14° /10° 1.3 mm 0 cm
9 Oct. Light rain
Light rain
 13° /9° 2.5 mm 0 cm
10 Oct. Light rain
Light rain
 12° /9° 3.4 mm 0 cm
11 Oct. Light drizzle
Light drizzle
 13° /9° 1.2 mm 0 cm
12 Oct. Overcast
Overcast
 13° /8° 0 mm 0 cm
13 Oct. Fog
Fog
 14° /9° 0.1 mm 0 cm
14 Oct. Light drizzle
Light drizzle
 15° /9° 0.3 mm 0 cm
15 Oct. Patchy light drizzle
Patchy light drizzle
 14° /9° 1.2 mm 0 cm
16 Oct. Light rain
Light rain
 14° /9° 3.4 mm 0 cm
17 Oct. Light rain
Light rain
 13° /8° 1.6 mm 0 cm
18 Oct. Patchy rain possible
Patchy rain possible
 11° /8° 2.3 mm 0 cm
19 Oct. Light rain
Light rain
 14° /9° 4.4 mm 0 cm
20 Oct. Patchy rain possible
Patchy rain possible
 14° /9° 1.5 mm 0 cm
21 Oct. Overcast
Overcast
 12° /8° 0 mm 0 cm
22 Oct. Patchy rain possible
Patchy rain possible
 12° /7° 0.3 mm 0 cm
23 Oct. Patchy rain possible
Patchy rain possible
 11° /7° 0 mm 0 cm
24 Oct. Heavy rain at times
Heavy rain at times
 9° /6° 15.3 mm 1.2 cm
25 Oct. Moderate rain
Moderate rain
 10° /6° 21.7 mm 0 cm
26 Oct. Overcast
Overcast
 12° /8° 0.3 mm 0 cm
27 Oct. Patchy rain possible
Patchy rain possible
 13° /6° 0.6 mm 0 cm
28 Oct. Light rain
Light rain
 8° /5° 9.2 mm 0 cm
29 Oct. Light rain
Light rain
 9° /5° 3.9 mm 0 cm
30 Oct. Overcast
Overcast
 9° /4° 0 mm 0 cm
31 Oct. Partly cloudy
Partly cloudy
 9° /3° 0.1 mm 0 cm
Next
Important Notice
Our weather forecast for Cowichan Valley Regional District in October 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 Cowichan Valley Regional District forecast closer to your planned date for the most up-to-date weather information.
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Cowichan Valley Regional District in October - FAQ

What are the expected maximum and minimum temperatures in Cowichan Valley Regional District during October?
During October, expect a variety of temperatures with highs around 12° and lows near 8°, suitable for diverse activities and preferences.

How much rainfall should be expected in Cowichan Valley Regional District during October?
Significant rainfall exceeding 106.7 mm is expected in Cowichan Valley Regional District during October, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Cowichan Valley Regional District during October?
The average wind speed in Cowichan Valley Regional District during October is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

Cowichan Valley Regional District snow forecast October 2026

Track daily snowfall levels and discover Cowichan Valley Regional District’s snowy potential this October ❄️

October rainfall patterns in Cowichan Valley Regional District

Explore the daily rainfall trends and prepare for Cowichan Valley Regional Districts October weather 💧
Typically, Cowichan Valley Regional District has 9 rainy days in October with a total of 106.7 mm of rainfall.
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