Saint-Jérôme
August
Weather in Saint-Jérôme for August 2026
Your guide to Saint-Jérôme weather in August - trends and predictions
In general, the average temperature in Saint-Jérôme at the beginning of August is 25.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21 °C by the end of August.
Saint-Jérôme experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 228.1 mm.
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Temperatures
Rain 🌧️
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6
Dry days
25
Rainy days
0
Snow days
23°/13°
Temperatures
15 km/h
Avg max wind
78 %
Avg humidity
Saint-Jérôme Weather August
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Temperatures trend during August in Saint-Jérôme
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August weather in Saint-Jérôme day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 24° /14° | 2.2 mm | 5 | |
| 2 Aug. |  Overcast | 26° /13° | 0 mm | 6 | |
| 3 Aug. |  Moderate or heavy rain shower | 27° /16° | 9.2 mm | 6 | |
| 4 Aug. |  Heavy rain at times | 27° /16° | 6.5 mm | 6 | |
| 5 Aug. | Patchy rain possible | 23° /14° | 1.9 mm | 5 | |
| 6 Aug. |  Partly cloudy | 25° /13° | 0 mm | 6 | |
| 7 Aug. | Heavy rain at times | 24° /14° | 10 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 24° /14° | 21.4 mm | 5 | |
| 9 Aug. | Patchy rain possible | 26° /16° | 27.6 mm | 6 | |
| 10 Aug. | Moderate or heavy rain shower | 27° /16° | 8.3 mm | 6 | |
| 11 Aug. | Patchy rain possible | 26° /15° | 1.8 mm | 6 | |
| 12 Aug. | Heavy rain at times | 25° /15° | 2.9 mm | 6 | |
| 13 Aug. | Patchy rain possible | 26° /16° | 9.8 mm | 6 | |
| 14 Aug. | Patchy rain possible | 25° /15° | 0.5 mm | 6 | |
| 15 Aug. | Overcast | 25° /13° | 0.7 mm | 6 | |
| 16 Aug. | Moderate or heavy rain shower | 27° /15° | 3.8 mm | 6 | |
| 17 Aug. | Patchy rain possible | 23° /15° | 7.4 mm | 5 | |
| 18 Aug. | Moderate or heavy rain shower | 21° /13° | 23.8 mm | 5 | |
| 19 Aug. | Moderate rain at times | 18° /11° | 6.1 mm | 4 | |
| 20 Aug. | Patchy rain possible | 20° /11° | 2.4 mm | 5 | |
| 21 Aug. |  Cloudy | 21° /12° | 0.9 mm | 5 | |
| 22 Aug. | Patchy rain possible | 22° /13° | 1.5 mm | 5 | |
| 23 Aug. | Patchy rain possible | 24° /12° | 1.6 mm | 5 | |
| 24 Aug. | Overcast | 25° /14° | 2.5 mm | 5 | |
| 25 Aug. |  Light rain | 21° /14° | 5.9 mm | 5 | |
| 26 Aug. |  Moderate rain | 21° /14° | 3.7 mm | 5 | |
| 27 Aug. | Cloudy | 23° /12° | 0.2 mm | 5 | |
| 28 Aug. | Light rain shower | 21° /11° | 8.4 mm | 5 | |
| 29 Aug. | Patchy rain possible | 21° /11° | 2 mm | 5 | |
| 30 Aug. | Light rain shower | 19° /10° | 2.4 mm | 5 | |
| 31 Aug. | Cloudy | 21° /11° | 1.3 mm | 5 | |
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Important Notice
Our weather forecast for Saint-Jérôme in August 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-Jérôme forecast closer to your planned date for the most up-to-date weather information.
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Saint-Jérôme in August - FAQ
What are the expected maximum and minimum temperatures in Saint-Jérôme during August?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Saint-Jérôme during August?
Significant rainfall exceeding 228.1 mm is expected in Saint-Jérôme during August, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Saint-Jérôme during August?
The average wind speed in Saint-Jérôme during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Saint-Jérôme
Explore the daily rainfall trends and prepare for Saint-Jérômes August weather 💧
UV exposure in Saint-Jérôme during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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