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Weather in West Kelowna for May 2026

Your guide to West Kelowna weather in May - trends and predictions

    Temperatures

  • The forecast for the first days of May 2026 in West Kelowna predicts temperatures to be around 25 °C, close to the historical average.

  • In general, the average temperature in West Kelowna at the beginning of May is 25 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.7 °C by the end of May.

    • Rain 🌧️

  • West Kelowna experiences moderate rainfall in May, with an average of 10 rainy days and a total precipitation of 35.1 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
21
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/6°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
55 %
Avg humidity

West Kelowna Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
23°
2
Sunny
24°
3
Sunny
28°
4
Sunny
31°
5
Sunny
25°
6
Sunny
21°
7
Sunny
23°
8
Sunny
27°
9
Sunny
27°
10
Patchy rain possible
28°
11
Partly cloudy
23°
12
Sunny
19°
13
Light rain shower
16°
14
Partly cloudy
15°
15
Sunny
16°
16
Patchy rain possible
14°
17
Patchy light rain with thunder
11°
18
Light rain shower
11°
19
Thundery outbreaks possible
11°
20
Patchy rain possible
21°
21
Moderate or heavy rain shower
18°
22
Heavy rain at times
12°
23
Moderate or heavy rain shower
14°
24
Overcast
18°
25
Moderate rain at times
19°
26
Sunny
18°
27
Overcast
21°
28
Patchy rain possible
22°
29
Sunny
17°
30
Sunny
20°
31
Sunny
21°

Temperatures trend during May in West Kelowna

See the weather trend as well as the moving average line

May weather in West Kelowna day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Sunny
Sunny
 23° /4° 0 mm 5.1
2 May Sunny
Sunny
 24° /5° 0 mm 5.4
3 May Sunny
Sunny
 28° /5° 0 mm 0
4 May Sunny
Sunny
 31° /7° 0 mm 5
5 May Sunny
Sunny
 25° /7° 0 mm 5
6 May Sunny
Sunny
 21° /2° 0 mm 4
7 May Sunny
Sunny
 23° /2° 0 mm 4
8 May Sunny
Sunny
 27° /3° 0 mm 5
9 May Sunny
Sunny
 27° /6° 0 mm 5
10 May Patchy rain possible
Patchy rain possible
 28° /6° 0.8 mm 4
11 May Partly cloudy
Partly cloudy
 23° /6° 0 mm 4
12 May Sunny
Sunny
 19° /7° 0 mm 5
13 May Light rain shower
Light rain shower
 16° /4° 4 mm 4
14 May Partly cloudy
Partly cloudy
 15° /4° 0 mm 4
15 May Sunny
Sunny
 16° /5° 0 mm 5
16 May Patchy rain possible
Patchy rain possible
 14° /4° 0 mm 4
17 May Patchy light rain with thunder
Patchy light rain with thunder
 11° /2° 4.6 mm 3
18 May Light rain shower
Light rain shower
 11° /2° 0.5 mm 3
19 May Thundery outbreaks possible
Thundery outbreaks possible
 11° /3° 2.4 mm 3
20 May Patchy rain possible
Patchy rain possible
 21° /8° 0.1 mm 5
21 May Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /5° 1.5 mm 5
22 May Heavy rain at times
Heavy rain at times
 12° /4° 5.5 mm 3
23 May Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /5° 5.8 mm 4
24 May Overcast
Overcast
 18° /9° 0.1 mm 4
25 May Moderate rain at times
Moderate rain at times
 19° /8° 1.4 mm 4
26 May Sunny
Sunny
 18° /9° 4.1 mm 4
27 May Overcast
Overcast
 21° /7° 0 mm 5
28 May Patchy rain possible
Patchy rain possible
 22° /10° 1.7 mm 5
29 May Sunny
Sunny
 17° /7° 1.8 mm 4
30 May Sunny
Sunny
 20° /6° 0 mm 5
31 May Sunny
Sunny
 21° /7° 0 mm 5
Next
Important Notice
Our weather forecast for West Kelowna in May 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 West Kelowna forecast closer to your planned date for the most up-to-date weather information.
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West Kelowna in May - FAQ

What are the expected maximum and minimum temperatures in West Kelowna during May?

Enjoy moderate daytime temperatures of up to 16° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in West Kelowna during May?

In May, West Kelowna can expect light to moderate rainfall, totaling 35.1 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in West Kelowna during May?

The average wind speed in West Kelowna during May is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in West Kelowna

Explore the daily rainfall trends and prepare for West Kelownas May weather 💧
Typically, West Kelowna has 10 rainy days in May with a total of 35.1 mm of rainfall.

UV exposure in West Kelowna during May

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

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Location coordinates Where is West Kelowna?

Get accurate weather forecasts for West Kelowna, located at latitude 49.863 and longitude -119.583. Stay updated with localized weather information tailored for West Kelowna.

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