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Canada weather

Weather in Courtenay for September 2027

Your guide to Courtenay weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Courtenay at the beginning of September is 19.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.7 °C by the end of September.

    • Rain 🌧️

  • Courtenay experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 141.8 mm.

    • More

  • Is September a good time to visit Courtenay? check out the best time to travel to Courtenay page.

  • ✨ Is September a good time to visit Courtenay? – Ask the AI Weatherman

Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/12°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Courtenay Weather September

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

Temperatures trend during September in Courtenay

See the weather trend as well as the moving average line

September weather in Courtenay day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 20° /15° 0 mm 6
2 Sept. Heavy rain
Heavy rain
 20° /14° 49.5 mm 5
3 Sept. Light rain
Light rain
 18° /13° 4.4 mm 4
4 Sept. Overcast
Overcast
 19° /13° 0.7 mm 4
5 Sept. Sunny
Sunny
 20° /15° 0.5 mm 5
6 Sept. Cloudy
Cloudy
 19° /15° 0 mm 5
7 Sept. Mist
Mist
 19° /14° 0 mm 5
8 Sept. Light rain
Light rain
 18° /13° 2.7 mm 5
9 Sept. Cloudy
Cloudy
 19° /13° 0 mm 4
10 Sept. Patchy rain possible
Patchy rain possible
 18° /12° 0.1 mm 4
11 Sept. Patchy rain possible
Patchy rain possible
 17° /12° 0.1 mm 3
12 Sept. Mist
Mist
 17° /12° 0.6 mm 4
13 Sept. Mist
Mist
 16° /12° 0.7 mm 4
14 Sept. Light rain
Light rain
 17° /12° 3.4 mm 4
15 Sept. Sunny
Sunny
 18° /11° 0.1 mm 4.8
16 Sept. Sunny
Sunny
 19° /11° 0 mm 4.8
17 Sept. Light rain
Light rain
 18° /13° 6.8 mm 4
18 Sept. Overcast
Overcast
 17° /10° 0.7 mm 4.6
19 Sept. Overcast
Overcast
 17° /11° 0 mm 4
20 Sept. Patchy rain possible
Patchy rain possible
 16° /10° 1.3 mm 4
21 Sept. Sunny
Sunny
 16° /11° 0.2 mm 4
22 Sept. Overcast
Overcast
 17° /11° 0.1 mm 4
23 Sept. Light rain shower
Light rain shower
 16° /12° 1.5 mm 3
24 Sept. Light rain
Light rain
 15° /11° 5.8 mm 3
25 Sept. Moderate rain
Moderate rain
 14° /10° 19.3 mm 3
26 Sept. Moderate rain
Moderate rain
 13° /10° 10.7 mm 3
27 Sept. Moderate rain
Moderate rain
 14° /9° 13.2 mm 3
28 Sept. Light rain
Light rain
 13° /9° 8.7 mm 2
29 Sept. Patchy rain possible
Patchy rain possible
 14° /9° 1 mm 3
30 Sept. Light rain
Light rain
 13° /8° 9.8 mm 3
Next
Important Notice
Our weather forecast for Courtenay 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 Courtenay forecast closer to your planned date for the most up-to-date weather information.
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Courtenay in September - FAQ

What are the expected maximum and minimum temperatures in Courtenay during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Courtenay during September?
Significant rainfall exceeding 141.8 mm is expected in Courtenay during September, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Courtenay during September?
The average wind speed in Courtenay during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Courtenay

Explore the daily rainfall trends and prepare for Courtenays September weather 💧
Typically, Courtenay has 8 rainy days in September with a total of 141.8 mm of rainfall.
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Location coordinates Where is Courtenay?

Get accurate weather forecasts for Courtenay, located at latitude 49.687 and longitude -124.994. Stay updated with localized weather information tailored for Courtenay.

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