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Weather in Outaouais for May 2025

Your guide to Outaouais weather in May - trends and predictions
  • In general, the average temperature in Outaouais at the beginning of May is 13.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.4 °C by the end of May.

  • With an average of 5 rainy days, Outaouais experiences minimal rainfall in May.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/6°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Outaouais in May average weather

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Temperatures trend during May in Outaouais

See the weather trend as well as the moving average line

May weather day by day

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Date Weather Temperatures Rain UV More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
12° /5° 23.8 mm 3
2 May Heavy rain at times
Heavy rain at times
14° /6° 4.5 mm 4
3 May Moderate or heavy rain shower
Moderate or heavy rain shower
11° /5° 5.3 mm 3
4 May Patchy rain possible
Patchy rain possible
11° /6° 3.4 mm 3
5 May Patchy rain possible
Patchy rain possible
12° /6° 3.5 mm 3
6 May Cloudy
Cloudy
18° /6° 0.3 mm 4
7 May Overcast
Overcast
19° /7° 0 mm 5
8 May Sunny
Sunny
14° /6° 1.1 mm 4
9 May Sunny
Sunny
14° /4° 0.6 mm 4
10 May Partly cloudy
Partly cloudy
18° /4° 0.1 mm 5
11 May Partly cloudy
Partly cloudy
18° /7° 1.9 mm 5
12 May Cloudy
Cloudy
17° /8° 0.6 mm 4
13 May Partly cloudy
Partly cloudy
15° /6° 2.6 mm 4
14 May Partly cloudy
Partly cloudy
17° /7° 1.7 mm 5
15 May Partly cloudy
Partly cloudy
21° /6° 0.1 mm 6
16 May Heavy rain at times
Heavy rain at times
16° /7° 2.4 mm 4
17 May Sunny
Sunny
15° /5° 0.6 mm 4
18 May Sunny
Sunny
17° /6° 1.2 mm 5
19 May Overcast
Overcast
21° /7° 0 mm 5
20 May Moderate or heavy rain shower
Moderate or heavy rain shower
19° /12° 15.8 mm 4
21 May Patchy rain possible
Patchy rain possible
22° /12° 3.4 mm 5
22 May Sunny
Sunny
21° /8° 1.3 mm 6
23 May Sunny
Sunny
22° /8° 0.1 mm 6
24 May Moderate or heavy rain shower
Moderate or heavy rain shower
14° /6° 6 mm 3
25 May Sunny
Sunny
18° /3° 0.7 mm 5
26 May Overcast
Overcast
21° /7° 0 mm 5
27 May Sunny
Sunny
21° /9° 8.3 mm 6
28 May Sunny
Sunny
22° /10° 2.8 mm 6
29 May Sunny
Sunny
21° /9° 0 mm 6
30 May Sunny
Sunny
22° /7° 0 mm 6
31 May Partly cloudy
Partly cloudy
25° /10° 0 mm 7
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Important Notice
Our weather forecast for Outaouais 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 Outaouais forecast closer to your planned date for the most up-to-date weather information.

Outaouais in May - FAQ

What are the expected maximum and minimum temperatures in Outaouais during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Outaouais during May?
Significant rainfall exceeding 160.9 mm is expected in Outaouais during May, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Outaouais during May?
The average wind speed in Outaouais during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Outaouais

Explore the daily rainfall trends and prepare for Outaouaiss May weather 💧

UV exposure in Outaouais during May

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

Get accurate weather forecasts for Outaouais, located at latitude 45.477 and longitude -75.702. Stay updated with localized weather information tailored for Outaouais.

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