Saint-Hyacinthe
May
Weather in Saint-Hyacinthe for May 2027
Your guide to Saint-Hyacinthe weather in May - trends and predictions
In general, the average temperature in Saint-Hyacinthe at the beginning of May is 14.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.1 °C by the end of May.
The climate of Saint-Hyacinthe in May is notably wet, with an average of 12 rainy days, and a total of 106.2 mm of precipitation.
Is May a good time to visit Saint-Hyacinthe? check out the best time to travel to Saint-Hyacinthe page.
✨ Is May a good time to visit Saint-Hyacinthe? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
19
Dry days
12
Rainy days
0
Snow days
17°/7°
Temperatures
20 km/h
Avg max wind
75 %
Avg humidity
Saint-Hyacinthe Weather May
Move between months or click on a day
Temperatures trend during May in Saint-Hyacinthe
See the weather trend as well as the moving average line
May weather in Saint-Hyacinthe day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Light rain | 13° /3° | 8.9 mm | 3 | |
| 2 May |  Moderate rain | 13° /6° | 10.7 mm | 4 | |
| 3 May |  Patchy rain possible | 13° /4° | 2.3 mm | 4 | |
| 4 May | Light rain | 14° /5° | 2.5 mm | 3 | |
| 5 May | Light rain | 17° /7° | 3.2 mm | 4 | |
| 6 May | Light rain | 17° /7° | 4.6 mm | 5 | |
| 7 May | Patchy rain possible | 18° /7° | 0.1 mm | 5 | |
| 8 May |  Sunny | 12° /5° | 0.8 mm | 4 | |
| 9 May | Patchy rain possible | 12° /4° | 0.1 mm | 4 | |
| 10 May |  Cloudy | 16° /5° | 0.6 mm | 4 | |
| 11 May | Patchy rain possible | 16° /6° | 1.6 mm | 5 | |
| 12 May | Patchy rain possible | 16° /7° | 1.3 mm | 5 | |
| 13 May | Patchy rain possible | 18° /7° | 2 mm | 5 | |
| 14 May | Light rain | 18° /9° | 8.3 mm | 4 | |
| 15 May |  Overcast | 20° /10° | 0.9 mm | 4 | |
| 16 May |  Moderate or heavy rain shower | 20° /10° | 6.5 mm | 6 | |
| 17 May | Light rain | 19° /10° | 4.3 mm | 5 | |
| 18 May | Light rain | 17° /8° | 8.6 mm | 5 | |
| 19 May | Light rain | 19° /9° | 3.8 mm | 4 | |
| 20 May | Patchy rain possible | 18° /10° | 1.8 mm | 5 | |
| 21 May | Light rain | 20° /10° | 4.4 mm | 5 | |
| 22 May | Light rain | 17° /8° | 3.9 mm | 5 | |
| 23 May | Overcast | 18° /8° | 0.1 mm | 5 | |
| 24 May | Light rain | 12° /7° | 4.4 mm | 3 | |
| 25 May | Light rain | 16° /6° | 4.1 mm | 4 | |
| 26 May |  Partly cloudy | 22° /8° | 0 mm | 6 | |
| 27 May | Patchy rain possible | 23° /10° | 2.3 mm | 7 | |
| 28 May | Light rain | 22° /11° | 6.7 mm | 6 | |
| 29 May | Light rain | 17° /10° | 4.5 mm | 4 | |
| 30 May | Partly cloudy | 19° /8° | 0.9 mm | 6 | |
| 31 May | Patchy rain possible | 21° /9° | 2.2 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Saint-Hyacinthe 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 Saint-Hyacinthe forecast closer to your planned date for the most up-to-date weather information.
Change Month
Saint-Hyacinthe in May - FAQ
What are the expected maximum and minimum temperatures in Saint-Hyacinthe during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Saint-Hyacinthe during May?
Significant rainfall exceeding 106.2 mm is expected in Saint-Hyacinthe during May, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Saint-Hyacinthe during May?
The average wind speed in Saint-Hyacinthe during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Saint-Hyacinthe
Explore the daily rainfall trends and prepare for Saint-Hyacinthes May weather 💧
Typically, Saint-Hyacinthe has 12 rainy days in May with a total of 106.2 mm of rainfall.
UV exposure in Saint-Hyacinthe during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
More Saint-Hyacinthe weather pages
You are here
Where is Saint-Hyacinthe?Get accurate weather forecasts for Saint-Hyacinthe, located at latitude 45.631 and longitude -72.957. Stay updated with localized weather information tailored for Saint-Hyacinthe.
Found a mistake?
We appreciate your attention to details. Tell us here.