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Weather in Greater Sudbury for May 2027

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 12.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.2 °C by the end of May.

    • Rain 🌧️

  • Greater Sudbury experiences moderate rainfall in May, with an average of 9 rainy days and a total precipitation of 115.3 mm.

    • More

  • Is May a good time to visit Greater Sudbury? check out the best time to travel to Greater Sudbury page.

  • ✨ Is May a good time to visit Greater Sudbury? – Ask the AI Weatherman

Average dry days
21
Dry days
Average rainy days
9
Rainy days
Average snowy days
1
Snow days
Average temperatures
16°/6°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Greater Sudbury Weather May

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

Temperatures trend during May in Greater Sudbury

See the weather trend as well as the moving average line

May weather in Greater Sudbury day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Moderate rain
Moderate rain
 7° /1° 10 mm 0.4 cm
2 May Moderate rain
Moderate rain
 9° /3° 15.2 mm 0 cm
3 May Light rain
Light rain
 12° /3° 2.7 mm 0 cm
4 May Patchy rain possible
Patchy rain possible
 15° /4° 0.4 mm 0 cm
5 May Patchy rain possible
Patchy rain possible
 15° /5° 1.3 mm 0 cm
6 May Cloudy
Cloudy
 14° /5° 0 mm 0 cm
7 May Light rain
Light rain
 13° /3° 2.7 mm 0.4 cm
8 May Light rain
Light rain
 13° /2° 3.7 mm 0 cm
9 May Patchy rain possible
Patchy rain possible
 14° /3° 2.4 mm 0 cm
10 May Partly cloudy
Partly cloudy
 14° /4° 0.6 mm 0 cm
11 May Patchy rain possible
Patchy rain possible
 15° /4° 0.4 mm 0 cm
12 May Cloudy
Cloudy
 18° /6° 0.4 mm 0 cm
13 May Light rain
Light rain
 16° /7° 4.9 mm 0 cm
14 May Overcast
Overcast
 17° /7° 0.1 mm 0 cm
15 May Sunny
Sunny
 19° /7° 0 mm 0 cm
16 May Light rain
Light rain
 19° /8° 3.7 mm 0 cm
17 May Moderate rain
Moderate rain
 15° /6° 13.8 mm 0 cm
18 May Light rain
Light rain
 17° /6° 4.1 mm 0 cm
19 May Patchy rain possible
Patchy rain possible
 17° /7° 2.1 mm 0 cm
20 May Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /5° 9.4 mm 0 cm
21 May Cloudy
Cloudy
 15° /8° 0.9 mm 0 cm
22 May Light rain
Light rain
 16° /6° 4.6 mm 0 cm
23 May Moderate rain
Moderate rain
 17° /7° 13.1 mm 0 cm
24 May Light rain
Light rain
 13° /6° 3.6 mm 0 cm
25 May Overcast
Overcast
 16° /5° 0.1 mm 0 cm
26 May Partly cloudy
Partly cloudy
 22° /9° 0 mm 0 cm
27 May Patchy rain possible
Patchy rain possible
 21° /10° 1.9 mm 0 cm
28 May Light rain
Light rain
 20° /9° 3.4 mm 0 cm
29 May Partly cloudy
Partly cloudy
 21° /9° 0.1 mm 0 cm
30 May Light rain
Light rain
 21° /7° 9.4 mm 0 cm
31 May Sunny
Sunny
 21° /8° 0 mm 0 cm
Next
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.
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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 16° 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?
Significant rainfall exceeding 115.3 mm is expected in Greater Sudbury during May, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Greater Sudbury in May 2027?
Greater Sudbury typically sees 0.8 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 16 km/h, suggesting breezy to windy conditions, depending on your activities.

Greater Sudbury snow forecast May 2027

Track daily snowfall levels and discover Greater Sudbury’s snowy potential this May ❄️
On average, Greater Sudbury sees 1 snowy days during May, with approximately 0.8 cm of total snowfall.

May rainfall patterns in Greater Sudbury

Explore the daily rainfall trends and prepare for Greater Sudburys May weather 💧
Typically, Greater Sudbury has 9 rainy days in May with a total of 115.3 mm of rainfall.

UV exposure in Greater Sudbury during May

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