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Weather in Saint-Jérôme for August 2025

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 24.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 21.7 °C by the end of August.

  • Expect significant rainfall in Saint-Jérôme during August, with an average of 20 rainy days.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
11
Dry days
Average rainy days
20
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/13°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Saint-Jérôme in August average weather

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Temperatures trend during August in Saint-Jérôme

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
1 Aug. Patchy rain possible
Patchy rain possible
24° /14° 3.2 mm 5
2 Aug. Overcast
Overcast
26° /14° 0 mm 7
3 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
26° /17° 13.9 mm 6
4 Aug. Heavy rain at times
Heavy rain at times
27° /16° 9.8 mm 6
5 Aug. Patchy rain possible
Patchy rain possible
22° /13° 2.9 mm 5
6 Aug. Partly cloudy
Partly cloudy
24° /12° 0 mm 6
7 Aug. Heavy rain at times
Heavy rain at times
23° /12° 15 mm 6
8 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
22° /13° 32.2 mm 5
9 Aug. Patchy rain possible
Patchy rain possible
23° /15° 41.4 mm 5
10 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /14° 12.4 mm 5
11 Aug. Patchy rain possible
Patchy rain possible
22° /12° 2.8 mm 5
12 Aug. Heavy rain at times
Heavy rain at times
21° /12° 4.3 mm 5
13 Aug. Patchy rain possible
Patchy rain possible
25° /14° 0.9 mm 6
14 Aug. Patchy rain possible
Patchy rain possible
24° /15° 0.7 mm 6
15 Aug. Overcast
Overcast
25° /14° 1.1 mm 6
16 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
26° /15° 5.7 mm 6
17 Aug. Patchy rain possible
Patchy rain possible
24° /17° 2 mm 6
18 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
22° /16° 35.8 mm 5
19 Aug. Moderate rain at times
Moderate rain at times
18° /12° 9.1 mm 4
20 Aug. Patchy rain possible
Patchy rain possible
21° /11° 1.5 mm 5
21 Aug. Cloudy
Cloudy
20° /12° 1.4 mm 5
22 Aug. Patchy rain possible
Patchy rain possible
20° /11° 2.3 mm 5
23 Aug. Patchy rain possible
Patchy rain possible
23° /11° 0.2 mm 5
24 Aug. Overcast
Overcast
25° /13° 1.8 mm 6
25 Aug. Light rain
Light rain
20° /13° 8.8 mm 5
26 Aug. Moderate rain
Moderate rain
22° /14° 5.6 mm 5
27 Aug. Cloudy
Cloudy
24° /13° 0.3 mm 6
28 Aug. Mist
Mist
22° /12° 9.3 mm 5
29 Aug. Patchy rain possible
Patchy rain possible
23° /10° 0.2 mm 6
30 Aug. Light rain shower
Light rain shower
21° /10° 1.9 mm 5
31 Aug. Cloudy
Cloudy
20° /11° 1.9 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.

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 258.8 mm is expected in Saint-Jérôme during August, occurring over more than 20 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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Location coordinates Where is Saint-Jérôme?

Get accurate weather forecasts for Saint-Jérôme, located at latitude 45.78 and longitude -74.004. Stay updated with localized weather information tailored for Saint-Jérôme.

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