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Canada weather

Weather in Okanagan for September 2027

Your guide to Okanagan weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Okanagan at the beginning of September is 26.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.4 °C by the end of September.

    • Rain 🌧️

  • With an average of 4 rainy days, Okanagan experiences minimal rainfall in September.

    • More

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

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

Average dry days
26
Dry days
Average rainy days
4
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/9°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
54 %
Avg humidity

Okanagan Weather September

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

Temperatures trend during September in Okanagan

See the weather trend as well as the moving average line

September weather in Okanagan day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Overcast
Overcast
 29° /15° 0 mm 5.9
2 Sept. Light rain
Light rain
 28° /14° 8.6 mm 5.9
3 Sept. Light rain
Light rain
 25° /13° 4.6 mm 5
4 Sept. Sunny
Sunny
 24° /12° 0.5 mm 5.7
5 Sept. Sunny
Sunny
 25° /11° 0 mm 5.6
6 Sept. Sunny
Sunny
 28° /13° 0 mm 5.5
7 Sept. Sunny
Sunny
 26° /13° 0.2 mm 5
8 Sept. Sunny
Sunny
 26° /12° 0.2 mm 5.3
9 Sept. Overcast
Overcast
 23° /12° 0.2 mm 5
10 Sept. Patchy rain possible
Patchy rain possible
 24° /10° 1 mm 5.1
11 Sept. Overcast
Overcast
 22° /11° 0.1 mm 4
12 Sept. Sunny
Sunny
 23° /10° 0 mm 5
13 Sept. Cloudy
Cloudy
 21° /10° 0.1 mm 4.9
14 Sept. Overcast
Overcast
 20° /9° 0.9 mm 4
15 Sept. Light rain
Light rain
 20° /8° 2.8 mm 4.7
16 Sept. Sunny
Sunny
 23° /8° 0 mm 4.6
17 Sept. Sunny
Sunny
 24° /11° 0 mm 4.5
18 Sept. Partly cloudy
Partly cloudy
 22° /9° 0 mm 4.4
19 Sept. Overcast
Overcast
 20° /8° 0 mm 4
20 Sept. Patchy rain possible
Patchy rain possible
 20° /8° 1.6 mm 4
21 Sept. Light rain
Light rain
 20° /7° 3.7 mm 4
22 Sept. Patchy rain possible
Patchy rain possible
 20° /9° 1 mm 4.1
23 Sept. Overcast
Overcast
 20° /9° 0 mm 4
24 Sept. Patchy rain possible
Patchy rain possible
 20° /10° 0.2 mm 3.9
25 Sept. Light rain
Light rain
 17° /9° 5.3 mm 3
26 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 14° /4° 1.3 mm 3.7
27 Sept. Patchy rain possible
Patchy rain possible
 15° /5° 1.8 mm 3
28 Sept. Light rain
Light rain
 16° /5° 3.1 mm 3
29 Sept. Patchy rain possible
Patchy rain possible
 13° /6° 1.5 mm 3
30 Sept. Patchy rain possible
Patchy rain possible
 14° /4° 1.1 mm 3
Next
Important Notice
Our weather forecast for Okanagan 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 Okanagan forecast closer to your planned date for the most up-to-date weather information.
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Okanagan in September - FAQ

What are the expected maximum and minimum temperatures in Okanagan during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Okanagan during September?
In September, Okanagan can expect light to moderate rainfall, totaling 39.9 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Okanagan during September?
The average wind speed in Okanagan during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Okanagan

Explore the daily rainfall trends and prepare for Okanagans September weather 💧
Typically, Okanagan has 4 rainy days in September with a total of 39.9 mm of rainfall.

UV exposure in Okanagan during September

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

Get accurate weather forecasts for Okanagan, located at latitude 50.364 and longitude -119.35. Stay updated with localized weather information tailored for Okanagan.

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