Longueuil
May
Weather in Longueuil for May 2027
Your guide to Longueuil weather in May - trends and predictions
In general, the average temperature in Longueuil at the beginning of May is 14.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.9 °C by the end of May.
The climate of Longueuil in May is notably wet, with an average of 12 rainy days, and a total of 105.3 mm of precipitation.
Is May a good time to visit Longueuil? check out the best time to travel to Longueuil page.
✨ Is May a good time to visit Longueuil? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
19
Dry days
12
Rainy days
0
Snow days
17°/8°
Temperatures
18 km/h
Avg max wind
72 %
Avg humidity
Longueuil Weather May
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Temperatures trend during May in Longueuil
See the weather trend as well as the moving average line
May weather in Longueuil day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Moderate rain | 12° /4° | 11.4 mm | 3 | |
| 2 May |  Moderate or heavy rain shower | 12° /6° | 6.3 mm | 3 | |
| 3 May |  Light rain | 13° /5° | 2.5 mm | 4 | |
| 4 May | Light rain | 14° /6° | 3.1 mm | 3 | |
| 5 May | Light rain | 16° /8° | 3 mm | 4 | |
| 6 May | Light rain | 17° /8° | 7.1 mm | 4 | |
| 7 May |  Partly cloudy | 18° /8° | 0.1 mm | 6 | |
| 8 May |  Patchy rain possible | 13° /7° | 1.1 mm | 4 | |
| 9 May |  Overcast | 12° /5° | 0 mm | 4 | |
| 10 May | Overcast | 16° /6° | 0.7 mm | 5 | |
| 11 May | Patchy rain possible | 17° /7° | 2 mm | 5 | |
| 12 May | Patchy rain possible | 17° /8° | 1.1 mm | 5 | |
| 13 May | Patchy rain possible | 18° /9° | 2.2 mm | 4 | |
| 14 May | Light rain | 18° /9° | 6.4 mm | 4 | |
| 15 May | Overcast | 21° /10° | 0.4 mm | 5 | |
| 16 May | Light rain | 21° /10° | 4.5 mm | 6 | |
| 17 May | Light rain | 20° /11° | 6.8 mm | 6 | |
| 18 May | Moderate or heavy rain shower | 18° /9° | 8.1 mm | 5 | |
| 19 May | Light rain | 20° /10° | 5.2 mm | 4 | |
| 20 May | Light rain | 18° /11° | 4.5 mm | 5 | |
| 21 May | Light rain | 20° /11° | 3.2 mm | 5 | |
| 22 May | Light rain | 18° /8° | 4.1 mm | 5 | |
| 23 May | Overcast | 18° /10° | 0 mm | 5 | |
| 24 May | Moderate or heavy rain shower | 13° /8° | 8.3 mm | 3 | |
| 25 May | Light rain | 17° /7° | 3.4 mm | 4 | |
| 26 May |  Sunny | 22° /10° | 0 mm | 6 | |
| 27 May | Light rain | 24° /12° | 2.5 mm | 7 | |
| 28 May | Patchy rain possible | 23° /13° | 2.1 mm | 6 | |
| 29 May | Light rain | 18° /11° | 2.9 mm | 4 | |
| 30 May | Patchy rain possible | 21° /10° | 1.1 mm | 7 | |
| 31 May | Patchy rain possible | 22° /11° | 1.2 mm | 7 | |
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Important Notice
Our weather forecast for Longueuil 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 Longueuil forecast closer to your planned date for the most up-to-date weather information.
Change Month
Longueuil in May - FAQ
What are the expected maximum and minimum temperatures in Longueuil during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Longueuil during May?
Significant rainfall exceeding 105.3 mm is expected in Longueuil during May, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Longueuil during May?
The average wind speed in Longueuil during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Longueuil
Explore the daily rainfall trends and prepare for Longueuils May weather 💧
Typically, Longueuil has 12 rainy days in May with a total of 105.3 mm of rainfall.
UV exposure in Longueuil during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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