Longueuil
June
Weather in Longueuil for June 2026
Your guide to Longueuil weather in June - trends and predictions
So far, June 2026 in Longueuil shows a warmer trend than usual by 2.8 °C.
Expect cooler weather in the next days in Longueuil with the forecast suggesting a temperature of 21.8 °C, lower than the historical average.
In general, the average temperature in Longueuil at the beginning of June is 23.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 22.6 °C by the end of June.
Longueuil experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 173.4 mm.
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Temperatures
Rain 🌧️
More
9
Dry days
21
Rainy days
0
Snow days
23°/14°
Temperatures
17 km/h
Avg max wind
74 %
Avg humidity
Longueuil Weather June
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Temperatures trend during June in Longueuil
See the weather trend as well as the moving average line
June weather in Longueuil day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. |  Sunny | 21° /10° | 0.2 mm | 6 | |
| 2 Jun. |  Moderate rain at times | 24° /11° | 3.5 mm | 7 | |
| 3 Jun. | Sunny | 25° /11° | 0 mm | 7 | |
| 4 Jun. | Sunny | 27° /12° | 0 mm | 8 | |
| 5 Jun. |  Overcast | 25° /14° | 2.1 mm | 7 | |
| 6 Jun. | Moderate or heavy rain shower | 22° /15° | 15.3 mm | 5 | |
| 7 Jun. | Moderate rain at times | 19° /13° | 7.5 mm | 4 | |
| 8 Jun. | Moderate or heavy rain shower | 21° /11° | 2 mm | 6 | |
| 9 Jun. |  Heavy rain at times | 22° /12° | 2.1 mm | 6 | |
| 10 Jun. |  Patchy rain possible | 20° /12° | 8.5 mm | 6 | |
| 11 Jun. | Patchy rain possible | 25° /14° | 0.7 mm | 6 | |
| 12 Jun. | Moderate or heavy rain shower | 25° /16° | 3.1 mm | 6 | |
| 13 Jun. | Patchy rain possible | 31° /18° | 0.6 mm | 8.2 | |
| 14 Jun. |  Moderate rain | 19° /16° | 10.3 mm | 5.4 | |
| 15 Jun. |  Partly cloudy | 19° /12° | 0.1 mm | 7.5 | |
| 16 Jun. | Patchy rain possible | 20° /11° | 3.3 mm | 7.1 | |
| 17 Jun. | Sunny | 24° /11° | 0 mm | 1.4 | |
| 18 Jun. | Moderate rain | 19° /17° | 7.6 mm | 4 | |
| 19 Jun. | Patchy rain possible | 22° /14° | 0.4 mm | 4 | |
| 20 Jun. | Partly cloudy | 21° /13° | 0 mm | 5 | |
| 21 Jun. | Patchy rain possible | 21° /13° | 0.9 mm | 4 | |
| 22 Jun. | Patchy rain possible | 23° /13° | 0.6 mm | 4 | |
| 23 Jun. | Patchy rain possible | 21° /14° | 0.7 mm | 4 | |
| 24 Jun. | Patchy rain possible | 20° /12° | 0.5 mm | 4 | |
| 25 Jun. | Patchy rain possible | 22° /13° | 1.2 mm | 4 | |
| 26 Jun. | Patchy rain possible | 23° /15° | 0.1 mm | 4 | |
| 27 Jun. | Moderate or heavy rain shower | 22° /13° | 12.5 mm | 5 | |
| 28 Jun. | Moderate or heavy rain shower | 21° /13° | 21 mm | 5 | |
| 29 Jun. | Moderate rain at times | 22° /15° | 9.4 mm | 5 | |
| 30 Jun. | Patchy rain possible | 28° /15° | 1.9 mm | 6 | |
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Important Notice
Our weather forecast for Longueuil in June 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 June - FAQ
What are the expected maximum and minimum temperatures in Longueuil during June?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Longueuil during June?
Significant rainfall exceeding 173.4 mm is expected in Longueuil during June, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Longueuil during June?
The average wind speed in Longueuil during June is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Longueuil
Explore the daily rainfall trends and prepare for Longueuils June weather 💧
Typically, Longueuil has 21 rainy days in June with a total of 173.4 mm of rainfall.
UV exposure in Longueuil during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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