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Weather in Regional District of East Kootenay for September 2025

Your guide to Regional District of East Kootenay weather in September - trends and predictions
  • In general, the average temperature in Regional District of East Kootenay at the beginning of September is 25.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.6 °C by the end of September.

  • Regional District of East Kootenay sees moderate rainfall in September, averaging 8 rainy days.

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Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/7°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
59 %
Avg humidity

Regional District of East Kootenay in September average weather

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Temperatures trend during September in Regional District of East Kootenay

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Cloudy
Cloudy
27° /11° 0 mm 7
2 Sept. Sunny
Sunny
29° /11° 0 mm 7
3 Sept. Partly cloudy
Partly cloudy
25° /11° 0.1 mm 7
4 Sept. Patchy rain possible
Patchy rain possible
22° /10° 2.3 mm 6
5 Sept. Patchy rain possible
Patchy rain possible
25° /10° 0.2 mm 6
6 Sept. Partly cloudy
Partly cloudy
26° /10° 0 mm 7
7 Sept. Sunny
Sunny
26° /10° 0 mm 7
8 Sept. Patchy rain possible
Patchy rain possible
25° /11° 0.1 mm 6
9 Sept. Sunny
Sunny
24° /10° 0 mm 7
10 Sept. Sunny
Sunny
23° /9° 0 mm 6
11 Sept. Overcast
Overcast
22° /9° 1.7 mm 5
12 Sept. Overcast
Overcast
19° /9° 0.5 mm 4
13 Sept. Partly cloudy
Partly cloudy
19° /9° 0.3 mm 5
14 Sept. Sunny
Sunny
19° /6° 0.1 mm 5
15 Sept. Sunny
Sunny
22° /6° 0.1 mm 6
16 Sept. Sunny
Sunny
24° /7° 0 mm 7
17 Sept. Overcast
Overcast
22° /10° 0 mm 5
18 Sept. Sunny
Sunny
21° /9° 0.6 mm 6
19 Sept. Overcast
Overcast
16° /6° 0 mm 4
20 Sept. Light rain
Light rain
15° /4° 0.9 mm 4
21 Sept. Partly cloudy
Partly cloudy
17° /2° 0 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
19° /6° 0 mm 5
23 Sept. Patchy rain possible
Patchy rain possible
19° /7° 0 mm 5
24 Sept. Cloudy
Cloudy
21° /7° 0 mm 6
25 Sept. Cloudy
Cloudy
23° /9° 0 mm 5
26 Sept. Patchy light drizzle
Patchy light drizzle
16° /6° 0.7 mm 4
27 Sept. Patchy rain possible
Patchy rain possible
17° /5° 0 mm 5
28 Sept. Thundery outbreaks possible
Thundery outbreaks possible
15° /4° 0.8 mm 4
29 Sept. Patchy rain possible
Patchy rain possible
14° /3° 0.3 mm 4
30 Sept. Light rain
Light rain
10° /2° 3.2 mm 3
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Important Notice
Our weather forecast for Regional District of East Kootenay 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 Regional District of East Kootenay forecast closer to your planned date for the most up-to-date weather information.

Regional District of East Kootenay in September - FAQ

What are the expected maximum and minimum temperatures in Regional District of East Kootenay during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Regional District of East Kootenay during September?
Expect minimal rainfall in Regional District of East Kootenay during September, with a total of 18.6 mm over approximately 8 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Regional District of East Kootenay during September?
The average wind speed in Regional District of East Kootenay during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Regional District of East Kootenay

Explore the daily rainfall trends and prepare for Regional District of East Kootenays September weather 💧

UV exposure in Regional District of East Kootenay during September

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

Get accurate weather forecasts for Regional District of East Kootenay, located at latitude 49.5 and longitude -115.769. Stay updated with localized weather information tailored for Regional District of East Kootenay.

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