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Canada weather

Weather in Kelowna for September 2027

Your guide to Kelowna weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Kelowna at the beginning of September is 26.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.4 °C by the end of September.

    • Rain 🌧️

  • With an average of 5 rainy days, Kelowna experiences minimal rainfall in September.

    • More

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

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

Average dry days
25
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/9°
Temperatures
Average wind speed
9 km/h
Avg max wind
Average humidity
54 %
Avg humidity

Kelowna Weather September

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

Temperatures trend during September in Kelowna

See the weather trend as well as the moving average line

September weather in Kelowna day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 30° /14° 0 mm 6
2 Sept. Moderate rain
Moderate rain
 29° /14° 11 mm 6
3 Sept. Moderate rain
Moderate rain
 24° /13° 17.1 mm 5.9
4 Sept. Sunny
Sunny
 24° /12° 0.2 mm 5.8
5 Sept. Sunny
Sunny
 26° /13° 0.1 mm 5.7
6 Sept. Sunny
Sunny
 27° /13° 0.1 mm 5.6
7 Sept. Sunny
Sunny
 25° /13° 0.3 mm 5
8 Sept. Sunny
Sunny
 26° /13° 0 mm 5.4
9 Sept. Overcast
Overcast
 25° /12° 0 mm 5
10 Sept. Overcast
Overcast
 25° /12° 0.4 mm 5.3
11 Sept. Overcast
Overcast
 23° /10° 0.6 mm 4
12 Sept. Sunny
Sunny
 23° /9° 0 mm 5
13 Sept. Cloudy
Cloudy
 20° /9° 0.5 mm 4
14 Sept. Overcast
Overcast
 21° /9° 0.3 mm 4
15 Sept. Light rain
Light rain
 19° /8° 3.8 mm 4
16 Sept. Sunny
Sunny
 25° /10° 0 mm 4.7
17 Sept. Sunny
Sunny
 24° /11° 0 mm 4.6
18 Sept. Patchy rain possible
Patchy rain possible
 22° /9° 0.1 mm 4.5
19 Sept. Overcast
Overcast
 21° /8° 0.3 mm 4.4
20 Sept. Light rain
Light rain
 21° /7° 2.6 mm 4
21 Sept. Light rain
Light rain
 21° /6° 4.1 mm 4
22 Sept. Patchy rain possible
Patchy rain possible
 19° /9° 1 mm 4.2
23 Sept. Overcast
Overcast
 22° /9° 0 mm 4.1
24 Sept. Patchy rain possible
Patchy rain possible
 21° /10° 0.1 mm 4
25 Sept. Light rain
Light rain
 18° /9° 6.6 mm 3.9
26 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 14° /4° 1.2 mm 3
27 Sept. Patchy rain possible
Patchy rain possible
 16° /5° 1.8 mm 3.8
28 Sept. Patchy rain possible
Patchy rain possible
 17° /5° 1.6 mm 3.7
29 Sept. Patchy rain possible
Patchy rain possible
 14° /6° 2 mm 3
30 Sept. Light rain
Light rain
 15° /3° 3 mm 3
Next
Important Notice
Our weather forecast for Kelowna 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 Kelowna forecast closer to your planned date for the most up-to-date weather information.
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Kelowna in September - FAQ

What are the expected maximum and minimum temperatures in Kelowna during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Kelowna during September?
Moderate rainfall is anticipated in Kelowna during September, with a total of 58.7 mm spread over approximately 5 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Kelowna during September?
The average wind speed in Kelowna during September is 9 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Kelowna

Explore the daily rainfall trends and prepare for Kelownas September weather 💧
Typically, Kelowna has 5 rainy days in September with a total of 58.7 mm of rainfall.

UV exposure in Kelowna during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Kelowna?

Get accurate weather forecasts for Kelowna, located at latitude 49.883 and longitude -119.486. Stay updated with localized weather information tailored for Kelowna.

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