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Weather in Greater Sudbury for May 2025

Your guide to Greater Sudbury weather in May - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Greater Sudbury during May is quite rare, with fewer than 2 snowy days on average.

  • Temperatures

  • In general, the average temperature in Greater Sudbury at the beginning of May is 13.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.4 °C by the end of May.

  • Rain 🌧️

  • The climate of Greater Sudbury in May is notably wet, with an average of 13 rainy days, and a total of 79.4 mm of precipitation.

  • More

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

Average dry days
17
Dry days
Average rainy days
13
Rainy days
Average snowy days
1
Snow days
Average temperatures
17°/6°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Greater Sudbury in May average weather

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Temperatures trend during May in Greater Sudbury

See the weather trend as well as the moving average line

May weather day by day

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Date Weather Temperatures Rain Snow More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
10° /2° 11.9 mm 0.8 cm
2 May Moderate or heavy rain shower
Moderate or heavy rain shower
10° /4° 6.8 mm 0 cm
3 May Patchy rain possible
Patchy rain possible
13° /6° 3 mm 0 cm
4 May Patchy rain possible
Patchy rain possible
14° /4° 0.7 mm 0 cm
5 May Patchy rain possible
Patchy rain possible
15° /6° 1.5 mm 0 cm
6 May Cloudy
Cloudy
17° /4° 0 mm 0 cm
7 May Moderate or heavy rain shower
Moderate or heavy rain shower
16° /7° 3.4 mm 0 cm
8 May Sunny
Sunny
14° /5° 7.3 mm 0 cm
9 May Partly cloudy
Partly cloudy
15° /3° 0 mm 0 cm
10 May Partly cloudy
Partly cloudy
19° /4° 0.1 mm 0 cm
11 May Patchy rain possible
Patchy rain possible
19° /7° 0.8 mm 0 cm
12 May Cloudy
Cloudy
20° /8° 0.3 mm 0 cm
13 May Sunny
Sunny
18° /7° 1.4 mm 0 cm
14 May Overcast
Overcast
17° /3° 0 mm 0 cm
15 May Sunny
Sunny
20° /4° 0 mm 0 cm
16 May Moderate rain at times
Moderate rain at times
16° /4° 0.7 mm 0 cm
17 May Sunny
Sunny
14° /5° 1 mm 0 cm
18 May Partly cloudy
Partly cloudy
19° /4° 0 mm 0 cm
19 May Moderate or heavy rain shower
Moderate or heavy rain shower
19° /8° 4 mm 0 cm
20 May Moderate or heavy rain shower
Moderate or heavy rain shower
19° /8° 18.9 mm 0 cm
21 May Cloudy
Cloudy
19° /9° 1.4 mm 0 cm
22 May Partly cloudy
Partly cloudy
19° /7° 0.8 mm 0 cm
23 May Cloudy
Cloudy
21° /9° 0.6 mm 0 cm
24 May Overcast
Overcast
14° /3° 4 mm 0 cm
25 May Sunny
Sunny
15° /2° 0.3 mm 0 cm
26 May Partly cloudy
Partly cloudy
23° /6° 0 mm 0 cm
27 May Sunny
Sunny
21° /9° 3.8 mm 0 cm
28 May Sunny
Sunny
20° /8° 6.8 mm 0 cm
29 May Partly cloudy
Partly cloudy
22° /8° 0 mm 0 cm
30 May Partly cloudy
Partly cloudy
23° /7° 0 mm 0 cm
31 May Sunny
Sunny
26° /10° 0 mm 0 cm
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Important Notice
Our weather forecast for Greater Sudbury 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 Greater Sudbury forecast closer to your planned date for the most up-to-date weather information.

Greater Sudbury in May - FAQ

What are the expected maximum and minimum temperatures in Greater Sudbury during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Greater Sudbury during May?
Moderate rainfall is anticipated in Greater Sudbury during May, with a total of 79.4 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
Will it snow in Greater Sudbury in May 2025?
Greater Sudbury typically sees 0.81 cm of snowfall during May.
What are the typical wind conditions in Greater Sudbury during May?
The average wind speed in Greater Sudbury during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

Greater Sudbury snow forecast May 2025

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

May rainfall patterns in Greater Sudbury

Explore the daily rainfall trends and prepare for Greater Sudburys May weather 💧

UV exposure in Greater Sudbury during May

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

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Location coordinates Where is Greater Sudbury?

Get accurate weather forecasts for Greater Sudbury, located at latitude 46.49 and longitude -80.99. Stay updated with localized weather information tailored for Greater Sudbury.

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