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Weather in Vernon for September 2026

Your guide to Vernon weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Vernon is cooler than usual, with temperatures averaging 20.2 °C, this is 2.8 °C below the typical seasonal average.

  • The forecast for the coming days of September 2026 predicts a temperature of 17.6 °C , which is warmer than usual.

  • In general, the average temperature in Vernon at the beginning of September is 26.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.9 °C by the end of September.

  • Rain 🌧️

  • Vernon experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 19.5 mm.

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Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/9°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
53 %
Avg humidity

Vernon Weather September

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Temperatures trend during September in Vernon

See the weather trend as well as the moving average line

September weather in Vernon day by day

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Date Weather Temperatures Rain UV More
1 Sept. Overcast
Overcast
30° /14° 0 mm 6
2 Sept. Cloudy
Cloudy
28° /14° 8.6 mm 6
3 Sept. Partly cloudy
Partly cloudy
25° /13° 4.6 mm 5
4 Sept. Sunny
Sunny
25° /11° 0.5 mm 6
5 Sept. Sunny
Sunny
25° /11° 0 mm 6
6 Sept. Sunny
Sunny
28° /12° 0 mm 7
7 Sept. Sunny
Sunny
26° /13° 0.2 mm 5
8 Sept. Sunny
Sunny
27° /11° 0.2 mm 6
9 Sept. Overcast
Overcast
23° /11° 0.2 mm 5
10 Sept. Partly cloudy
Partly cloudy
24° /10° 1 mm 6
11 Sept. Overcast
Overcast
22° /11° 0.1 mm 4
12 Sept. Sunny
Sunny
23° /10° 0 mm 5
13 Sept. Cloudy
Cloudy
22° /9° 0.1 mm 5
14 Sept. Overcast
Overcast
20° /8° 0.9 mm 4
15 Sept. Sunny
Sunny
20° /7° 2.8 mm 5
16 Sept. Sunny
Sunny
23° /8° 0 mm 6
17 Sept. Sunny
Sunny
25° /10° 0 mm 6
18 Sept. Partly cloudy
Partly cloudy
22° /8° 0 mm 5
19 Sept. Overcast
Overcast
20° /7° 0 mm 4
20 Sept. Overcast
Overcast
20° /7° 1.6 mm 4
21 Sept. Mist
Mist
20° /7° 3.7 mm 4
22 Sept. Sunny
Sunny
21° /8° 1 mm 5
23 Sept. Overcast
Overcast
21° /9° 0 mm 4
24 Sept. Patchy rain possible
Patchy rain possible
20° /9° 0.2 mm 4
25 Sept. Overcast
Overcast
17° /8° 5.3 mm 3
26 Sept. Thundery outbreaks possible
Thundery outbreaks possible
15° /3° 0.7 mm 4
27 Sept. Sunny
Sunny
14° /1° 0 mm 3
28 Sept. Overcast
Overcast
17° /5° 0 mm 3.2
29 Sept. Overcast
Overcast
13° /6° 0.9 mm 0.5
30 Sept. Overcast
Overcast
15° /5° 0 mm 2.2
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Important Notice
Our weather forecast for Vernon 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 Vernon forecast closer to your planned date for the most up-to-date weather information.

Vernon in September - FAQ

What are the expected maximum and minimum temperatures in Vernon 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 Vernon during September?

Expect minimal rainfall in Vernon during September, with a total of 19.5 mm over approximately 7 days. This minimal precipitation is unlikely to significantly impact plans.

What are the typical wind conditions in Vernon during September?

The average wind speed in Vernon during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Vernon

Explore the daily rainfall trends and prepare for Vernons September weather 💧
Typically, Vernon has 7 rainy days in September with a total of 19.5 mm of rainfall.

UV exposure in Vernon during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

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Location coordinates Where is Vernon?

Get accurate weather forecasts for Vernon, located at latitude 50.267 and longitude -119.273. Stay updated with localized weather information tailored for Vernon.

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