Outaouais
May
Weather in Outaouais for May 2025
Your guide to Outaouais weather in May - trends and predictions
In general, the average temperature in Outaouais at the beginning of May is 13.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.4 °C by the end of May.
With an average of 5 rainy days, Outaouais experiences minimal rainfall in May, ensuring that most days remain pleasantly dry.
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26
Dry days
5
Rainy days
0
Snow days
20°/6°
Temperatures
15 km/h
Avg max wind
75 %
Avg humidity
Outaouais in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  12° | 2  14° | 3 11° | 4  11° | |||
| 5 12° | 6  18° | 7  19° | 8  14° | 9 14° | 10  18° | 11 18° |
| 12 17° | 13 15° | 14 17° | 15 21° | 16 16° | 17 15° | 18 17° |
| 19 21° | 20 19° | 21 22° | 22 21° | 23 22° | 24 14° | 25 18° |
| 26 21° | 27 21° | 28 22° | 29 21° | 30 22° | 31 25° |
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Temperatures trend during May in Outaouais
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Moderate or heavy rain shower | 12° /5° | 23.8 mm | 3 | |
| 2 May | Heavy rain at times | 14° /6° | 4.5 mm | 4 | |
| 3 May | Moderate or heavy rain shower | 11° /5° | 5.3 mm | 3 | |
| 4 May | Patchy rain possible | 11° /6° | 3.4 mm | 3 | |
| 5 May | Patchy rain possible | 12° /6° | 3.5 mm | 3 | |
| 6 May | Cloudy | 18° /6° | 0.3 mm | 4 | |
| 7 May | Overcast | 19° /7° | 0 mm | 5 | |
| 8 May | Sunny | 14° /6° | 1.1 mm | 4 | |
| 9 May | Sunny | 14° /4° | 0.6 mm | 4 | |
| 10 May | Partly cloudy | 18° /4° | 0.1 mm | 5 | |
| 11 May | Partly cloudy | 18° /7° | 1.9 mm | 5 | |
| 12 May | Cloudy | 17° /8° | 0.6 mm | 4 | |
| 13 May | Partly cloudy | 15° /6° | 2.6 mm | 4 | |
| 14 May | Partly cloudy | 17° /7° | 1.7 mm | 5 | |
| 15 May | Partly cloudy | 21° /6° | 0.1 mm | 6 | |
| 16 May | Heavy rain at times | 16° /7° | 2.4 mm | 4 | |
| 17 May | Sunny | 15° /5° | 0.6 mm | 4 | |
| 18 May | Sunny | 17° /6° | 1.2 mm | 5 | |
| 19 May | Overcast | 21° /7° | 0 mm | 5 | |
| 20 May | Moderate or heavy rain shower | 19° /12° | 15.8 mm | 4 | |
| 21 May | Patchy rain possible | 22° /12° | 3.4 mm | 5 | |
| 22 May | Sunny | 21° /8° | 1.3 mm | 6 | |
| 23 May | Sunny | 22° /8° | 0.1 mm | 6 | |
| 24 May | Moderate or heavy rain shower | 14° /6° | 6 mm | 3 | |
| 25 May | Sunny | 18° /3° | 0.7 mm | 5 | |
| 26 May | Overcast | 21° /7° | 0 mm | 5 | |
| 27 May | Sunny | 21° /9° | 8.3 mm | 6 | |
| 28 May | Sunny | 22° /10° | 2.8 mm | 6 | |
| 29 May | Sunny | 21° /9° | 0 mm | 6 | |
| 30 May | Sunny | 22° /7° | 0 mm | 6 | |
| 31 May | Partly cloudy | 25° /10° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Outaouais 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 Outaouais forecast closer to your planned date for the most up-to-date weather information.
Outaouais in May - FAQ
What are the expected maximum and minimum temperatures in Outaouais during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Outaouais during May?
Significant rainfall exceeding 160.9 mm is expected in Outaouais during May, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Outaouais during May?
The average wind speed in Outaouais during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
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Where is Outaouais?Get accurate weather forecasts for Outaouais, located at latitude 45.477 and longitude -75.702. Stay updated with localized weather information tailored for Outaouais.
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