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Weather in Châteauguay for October 2027

Your guide to Châteauguay weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Châteauguay at the beginning of October is 20.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.3 °C by the end of October.

    • Rain 🌧️

  • The climate of Châteauguay in October is notably wet, with an average of 11 rainy days, and a total of 155.3 mm of precipitation.

    • More

  • Is October a good time to visit Châteauguay? check out the best time to travel to Châteauguay page.

  • ✨ Is October a good time to visit Châteauguay? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
14°/7°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Châteauguay Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Mist
20°
2
Light rain
18°
3
Partly cloudy
22°
4
Mist
23°
5
Light rain
22°
6
Patchy rain possible
20°
7
Heavy rain
18°
8
Moderate rain
14°
9
Light rain shower
12°
10
Patchy rain possible
13°
11
Patchy rain possible
16°
12
Light rain
14°
13
Light rain
10°
14
Patchy rain possible
12°
15
Overcast
10°
16
Light rain
12°
17
Patchy rain possible
11°
18
Overcast
14°
19
Overcast
16°
20
Moderate rain
16°
21
Light rain
16°
22
Moderate rain
14°
23
Patchy rain possible
14°
24
Patchy rain possible
11°
25
Overcast
13°
26
Patchy rain possible
11°
27
Light rain
11°
28
Light rain shower
11°
29
Patchy rain possible
12°
30
Light sleet showers
11°
31
Light rain
11°

Temperatures trend during October in Châteauguay

See the weather trend as well as the moving average line

October weather in Châteauguay day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Mist
Mist
 20° /10° 0.4 mm 0 cm
2 Oct. Light rain
Light rain
 18° /11° 5.3 mm 0 cm
3 Oct. Partly cloudy
Partly cloudy
 22° /9° 0 mm 0 cm
4 Oct. Mist
Mist
 23° /11° 0.5 mm 0 cm
5 Oct. Light rain
Light rain
 22° /12° 2.5 mm 0 cm
6 Oct. Patchy rain possible
Patchy rain possible
 20° /10° 1.8 mm 0 cm
7 Oct. Heavy rain
Heavy rain
 18° /11° 41.3 mm 0 cm
8 Oct. Moderate rain
Moderate rain
 14° /7° 19 mm 0 cm
9 Oct. Light rain shower
Light rain shower
 12° /5° 0.2 mm 0 cm
10 Oct. Patchy rain possible
Patchy rain possible
 13° /5° 1.1 mm 0 cm
11 Oct. Patchy rain possible
Patchy rain possible
 16° /7° 1 mm 0 cm
12 Oct. Light rain
Light rain
 14° /6° 3.3 mm 0 cm
13 Oct. Light rain
Light rain
 10° /5° 6.9 mm 0 cm
14 Oct. Patchy rain possible
Patchy rain possible
 12° /6° 2.1 mm 0 cm
15 Oct. Overcast
Overcast
 10° /5° 0.1 mm 0 cm
16 Oct. Light rain
Light rain
 12° /5° 6.4 mm 0 cm
17 Oct. Patchy rain possible
Patchy rain possible
 11° /3° 0 mm 0 cm
18 Oct. Overcast
Overcast
 14° /3° 0 mm 0 cm
19 Oct. Overcast
Overcast
 16° /6° 0 mm 0 cm
20 Oct. Moderate rain
Moderate rain
 16° /9° 10.6 mm 0 cm
21 Oct. Light rain
Light rain
 16° /8° 5.8 mm 0 cm
22 Oct. Moderate rain
Moderate rain
 14° /7° 10.8 mm 0 cm
23 Oct. Patchy rain possible
Patchy rain possible
 14° /7° 1.3 mm 0 cm
24 Oct. Patchy rain possible
Patchy rain possible
 11° /3° 1.6 mm 0 cm
25 Oct. Overcast
Overcast
 13° /4° 0.7 mm 0 cm
26 Oct. Patchy rain possible
Patchy rain possible
 11° /6° 1.6 mm 0 cm
27 Oct. Light rain
Light rain
 11° /6° 0.5 mm 0 cm
28 Oct. Light rain shower
Light rain shower
 11° /2° 0.2 mm 0 cm
29 Oct. Patchy rain possible
Patchy rain possible
 12° /2° 1.2 mm 0 cm
30 Oct. Light sleet showers
Light sleet showers
 11° /4° 7.1 mm 2 cm
31 Oct. Light rain
Light rain
 11° /5° 9.4 mm 0 cm
Next
Important Notice
Our weather forecast for Châteauguay in October 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 Châteauguay forecast closer to your planned date for the most up-to-date weather information.
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Châteauguay in October - FAQ

What are the expected maximum and minimum temperatures in Châteauguay during October?
During October, expect a variety of temperatures with highs around 14° and lows near 7°, suitable for diverse activities and preferences.

How much rainfall should be expected in Châteauguay during October?
Significant rainfall exceeding 155.3 mm is expected in Châteauguay during October, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Châteauguay in October 2027?
Châteauguay typically sees 2.7 cm of snowfall during October.

What are the typical wind conditions in Châteauguay during October?
The average wind speed in Châteauguay during October is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

Châteauguay snow forecast October 2027

Track daily snowfall levels and discover Châteauguay’s snowy potential this October ❄️

October rainfall patterns in Châteauguay

Explore the daily rainfall trends and prepare for Châteauguays October weather 💧
Typically, Châteauguay has 11 rainy days in October with a total of 155.3 mm of rainfall.

UV exposure in Châteauguay during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Châteauguay?

Get accurate weather forecasts for Châteauguay, located at latitude 45.383 and longitude -73.749. Stay updated with localized weather information tailored for Châteauguay.

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