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Weather in Blainville for May 2026

Your guide to Blainville weather in May - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Blainville during May is quite rare, with fewer than 2 snowy days on average.
    According to Blainville snow forecast for May 2026, 2 snowy days are expected at the beginning of May. The first snowfall for May is expected in Sunday, 3 May.

    • Temperatures

  • The forecast for the first days of May 2026 in Blainville predicts temperatures to be around 10 °C, close to the historical average.

  • In general, the average temperature in Blainville at the beginning of May is 8.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.4 °C by the end of May.

    • Rain 🌧️

  • Blainville experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 103.7 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
10
Dry days
Average rainy days
21
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/8°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Blainville Weather May

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

Temperatures trend during May in Blainville

See the weather trend as well as the moving average line

May weather in Blainville day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Patchy rain possible
Patchy rain possible
 9° /1° 0.2 mm 0 cm
2 May Patchy rain possible
Patchy rain possible
 9° /0° 0.1 mm 0 cm
3 May Patchy rain possible
Patchy rain possible
 7° /0° 0.7 mm 0.1 cm
4 May Patchy rain possible
Patchy rain possible
 8° /2° 1.4 mm 0.7 cm
5 May Patchy rain possible
Patchy rain possible
 10° /4° 1.1 mm 0 cm
6 May Moderate rain
Moderate rain
 6° /3° 13 mm 0 cm
7 May Patchy rain possible
Patchy rain possible
 13° /5° 0.1 mm 0 cm
8 May Patchy rain possible
Patchy rain possible
 11° /3° 0.9 mm 0 cm
9 May Patchy rain possible
Patchy rain possible
 11° /4° 0.3 mm 0 cm
10 May Patchy rain possible
Patchy rain possible
 11° /1° 0.6 mm 0 cm
11 May Patchy rain possible
Patchy rain possible
 11° /4° 1.3 mm 0 cm
12 May Overcast
Overcast
 18° /8° 1.7 mm 0 cm
13 May Sunny
Sunny
 20° /9° 4 mm 0 cm
14 May Partly cloudy
Partly cloudy
 19° /9° 5.7 mm 0 cm
15 May Cloudy
Cloudy
 22° /10° 0 mm 0 cm
16 May Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /10° 4.7 mm 0 cm
17 May Overcast
Overcast
 19° /10° 2.1 mm 0 cm
18 May Sunny
Sunny
 15° /7° 8.2 mm 0 cm
19 May Overcast
Overcast
 17° /6° 12.8 mm 0 cm
20 May Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /10° 9.1 mm 0 cm
21 May Patchy rain possible
Patchy rain possible
 20° /10° 1.8 mm 0 cm
22 May Sunny
Sunny
 17° /8° 4.3 mm 0 cm
23 May Sunny
Sunny
 18° /8° 0 mm 0 cm
24 May Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /6° 4.8 mm 0 cm
25 May Partly cloudy
Partly cloudy
 17° /5° 1.2 mm 0 cm
26 May Sunny
Sunny
 22° /7° 0 mm 0 cm
27 May Partly cloudy
Partly cloudy
 23° /9° 3.3 mm 0 cm
28 May Sunny
Sunny
 25° /11° 1.2 mm 0 cm
29 May Overcast
Overcast
 20° /11° 0 mm 0 cm
30 May Partly cloudy
Partly cloudy
 21° /10° 0 mm 0 cm
31 May Sunny
Sunny
 22° /10° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Blainville 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 Blainville forecast closer to your planned date for the most up-to-date weather information.
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Blainville in May - FAQ

What are the expected maximum and minimum temperatures in Blainville during May?

Enjoy moderate daytime temperatures of up to 17° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Blainville during May?

Significant rainfall exceeding 103.7 mm is expected in Blainville during May, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Blainville during May?

The average wind speed in Blainville during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Blainville snow forecast May 2026

Track daily snowfall levels and discover Blainville’s snowy potential this May ❄️

May rainfall patterns in Blainville

Explore the daily rainfall trends and prepare for Blainvilles May weather 💧
Typically, Blainville has 21 rainy days in May with a total of 103.7 mm of rainfall.

UV exposure in Blainville during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Blainville?

Get accurate weather forecasts for Blainville, located at latitude 45.667 and longitude -73.882. Stay updated with localized weather information tailored for Blainville.

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