Laval
May
Weather in Laval for May 2025
Your guide to Laval weather in May - trends and predictions
In general, the average temperature in Laval at the beginning of May is 14 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.4 °C by the end of May.
Laval sees moderate rainfall in May, averaging 6 rainy days.
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25
Dry days
6
Rainy days
0
Snow days
20°/7°
Temperatures
18 km/h
Avg max wind
69 %
Avg humidity
Laval in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  13° | 2 12° | 3 12° | 4  10° | |||
| 5  13° | 6  19° | 7 19° | 8  15° | 9 13° | 10 18° | 11  19° |
| 12 18° | 13 16° | 14 17° | 15 20° | 16 17° | 17 16° | 18 16° |
| 19 22° | 20 20° | 21 23° | 22 21° | 23 22° | 24 15° | 25 18° |
| 26 22° | 27 22° | 28 25° | 29 21° | 30 23° | 31 26° |
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Temperatures trend during May in Laval
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 | 13° /5° | 25 mm | 3 | |
| 2 May | Moderate or heavy rain shower | 12° /6° | 8.4 mm | 3 | |
| 3 May | Moderate or heavy rain shower | 12° /4° | 6.6 mm | 3 | |
| 4 May | Patchy rain possible | 10° /5° | 4.9 mm | 3 | |
| 5 May | Overcast | 13° /7° | 4 mm | 3 | |
| 6 May | Partly cloudy | 19° /7° | 0.9 mm | 5 | |
| 7 May | Partly cloudy | 19° /8° | 0 mm | 5 | |
| 8 May | Sunny | 15° /8° | 1.5 mm | 4 | |
| 9 May | Sunny | 13° /6° | 0.1 mm | 4 | |
| 10 May | Overcast | 18° /5° | 0 mm | 5 | |
| 11 May | Cloudy | 19° /8° | 2.4 mm | 4 | |
| 12 May | Moderate or heavy rain shower | 18° /10° | 3 mm | 4 | |
| 13 May | Sunny | 16° /8° | 2.3 mm | 4 | |
| 14 May | Partly cloudy | 17° /8° | 9 mm | 5 | |
| 15 May | Overcast | 20° /8° | 0 mm | 5 | |
| 16 May | Moderate or heavy rain shower | 17° /8° | 8.2 mm | 4 | |
| 17 May | Patchy rain possible | 16° /7° | 0.1 mm | 4 | |
| 18 May | Sunny | 16° /7° | 2.4 mm | 5 | |
| 19 May | Patchy rain possible | 22° /9° | 0.7 mm | 6 | |
| 20 May | Moderate or heavy rain shower | 20° /13° | 11.9 mm | 5 | |
| 21 May | Patchy rain possible | 23° /13° | 2.8 mm | 6 | |
| 22 May | Sunny | 21° /11° | 2.4 mm | 6 | |
| 23 May | Sunny | 22° /11° | 0.1 mm | 6 | |
| 24 May | Moderate or heavy rain shower | 15° /8° | 8.7 mm | 4 | |
| 25 May | Partly cloudy | 18° /6° | 0.1 mm | 5 | |
| 26 May | Sunny | 22° /9° | 0 mm | 6 | |
| 27 May | Partly cloudy | 22° /10° | 4.7 mm | 6 | |
| 28 May | Sunny | 25° /12° | 2 mm | 6 | |
| 29 May | Partly cloudy | 21° /10° | 0 mm | 5 | |
| 30 May | Partly cloudy | 23° /9° | 0 mm | 6 | |
| 31 May | Sunny | 26° /12° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Laval 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 Laval forecast closer to your planned date for the most up-to-date weather information.
Laval in May - FAQ
What are the expected maximum and minimum temperatures in Laval during May?
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 Laval during May?
Significant rainfall exceeding 210.6 mm is expected in Laval during May, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Laval during May?
The average wind speed in Laval during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Laval
Explore the daily rainfall trends and prepare for Lavals May weather 💧
UV exposure in Laval during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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