Penticton
May
Weather in Penticton for May 2027
Your guide to Penticton weather in May - trends and predictions
In general, the average temperature in Penticton at the beginning of May is 20 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 21.9 °C by the end of May.
Penticton experiences moderate rainfall in May, with an average of 10 rainy days and a total precipitation of 36.8 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
21
Dry days
10
Rainy days
0
Snow days
19°/6°
Temperatures
13 km/h
Avg max wind
53 %
Avg humidity
Penticton Weather May
Move between months or click on a day
Temperatures trend during May in Penticton
See the weather trend as well as the moving average line
May weather in Penticton day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Light rain shower | 19° /2° | 0.8 mm | 5 | |
| 2 May | Patchy rain possible | 22° /4° | 0.1 mm | 5 | |
| 3 May |  Partly cloudy | 19° /5° | 0 mm | 5 | |
| 4 May | Patchy rain possible | 19° /7° | 0 mm | 5 | |
| 5 May | Patchy rain possible | 21° /5° | 0.2 mm | 5 | |
| 6 May |  Sunny | 20° /4° | 0.5 mm | 5 | |
| 7 May | Patchy rain possible | 20° /5° | 0 mm | 5 | |
| 8 May | Partly cloudy | 20° /4° | 0 mm | 6 | |
| 9 May |  Overcast | 23° /4° | 0 mm | 6 | |
| 10 May | Overcast | 23° /8° | 0 mm | 6 | |
| 11 May | Overcast | 22° /8° | 0 mm | 6 | |
| 12 May | Sunny | 23° /8° | 0 mm | 6 | |
| 13 May | Patchy rain possible | 18° /8° | 4.5 mm | 5 | |
| 14 May | Partly cloudy | 18° /3° | 0 mm | 5 | |
| 15 May | Sunny | 18° /4° | 0.5 mm | 5 | |
| 16 May | Patchy rain possible | 15° /5° | 0.4 mm | 4 | |
| 17 May |  Light rain | 15° /6° | 2.5 mm | 4 | |
| 18 May | Light rain shower | 16° /4° | 0.5 mm | 5 | |
| 19 May |  Thundery outbreaks possible | 15° /3° | 2.1 mm | 5 | |
| 20 May | Patchy rain possible | 22° /8° | 0.3 mm | 5 | |
| 21 May |  Moderate or heavy rain shower | 19° /8° | 4.8 mm | 5 | |
| 22 May | Moderate or heavy rain shower | 15° /3° | 3.3 mm | 4 | |
| 23 May | Moderate or heavy rain shower | 19° /4° | 3.3 mm | 5 | |
| 24 May | Patchy rain possible | 21° /5° | 0.2 mm | 5 | |
| 25 May | Patchy rain possible | 20° /5° | 4 mm | 5 | |
| 26 May | Moderate rain at times | 20° /9° | 4.5 mm | 4 | |
| 27 May | Patchy rain possible | 23° /6° | 0.3 mm | 6 | |
| 28 May | Sunny | 25° /7° | 1.2 mm | 6 | |
| 29 May | Sunny | 19° /4° | 4.7 mm | 5 | |
| 30 May | Sunny | 22° /3° | 0 mm | 6 | |
| 31 May | Sunny | 24° /5° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Penticton 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 Penticton forecast closer to your planned date for the most up-to-date weather information.
Change Month
Penticton in May - FAQ
What are the expected maximum and minimum temperatures in Penticton during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Penticton during May?
In May, Penticton can expect light to moderate rainfall, totaling 36.8 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Penticton during May?
The average wind speed in Penticton during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Penticton
Explore the daily rainfall trends and prepare for Pentictons May weather 💧
Typically, Penticton has 10 rainy days in May with a total of 36.8 mm of rainfall.
UV exposure in Penticton during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
More Penticton weather pages
You are here
Where is Penticton?Get accurate weather forecasts for Penticton, located at latitude 49.481 and longitude -119.586. Stay updated with localized weather information tailored for Penticton.
Found a mistake?
We appreciate your attention to details. Tell us here.