Greater Sudbury
March
Weather in Greater Sudbury for March 2025
Your guide to Greater Sudbury weather in March - trends and predictions
In general, the average temperature in Greater Sudbury at the beginning of March is 2.4 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 2.7 °C by the end of March.
Precipitation in Greater Sudbury during March is a rare event, with an average of fewer than 2 rainy days.
The climate of Greater Sudbury in March is quite snowy, averaging 11 snowy days.
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19
Dry days
1
Rainy days
11
Snow days
3°/-10°
Temperatures
18 km/h
Avg max wind
80 %
Avg humidity
Greater Sudbury in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  1° | 2  -0° | |||||
| 3 1° | 4  4° | 5  6° | 6  2° | 7 3° | 8  3° | 9 1° |
| 10 -3° | 11 -0° | 12 2° | 13  5° | 14 1° | 15 4° | 16  4° |
| 17 1° | 18  -5° | 19 -1° | 20 -0° | 21 -3° | 22 -2° | 23  1° |
| 24 0° | 25 3° | 26 4° | 27 3° | 28 2° | 29 1° | 30 2° |
| 31 4° |
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Temperatures trend during March in Greater Sudbury
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Mar. | Freezing fog | 1° /-11° | 0.3 mm | 0.2 cm | |
| 2 Mar. | Cloudy | 0° /-9° | 0.1 mm | 0.1 cm | |
| 3 Mar. | Freezing fog | 1° /-10° | 0 mm | 0 cm | |
| 4 Mar. | Overcast | 4° /-3° | 0.6 mm | 0 cm | |
| 5 Mar. | Moderate or heavy snow showers | 6° /-2° | 6.5 mm | 0 cm | |
| 6 Mar. | Light snow | 2° /-6° | 0 mm | 0 cm | |
| 7 Mar. | Overcast | 3° /-7° | 0 mm | 0 cm | |
| 8 Mar. | Sunny | 3° /-5° | 0.1 mm | 0 cm | |
| 9 Mar. | Overcast | 1° /-7° | 13.4 mm | 2.7 cm | |
| 10 Mar. | Overcast | -3° /-9° | 0 mm | 0 cm | |
| 11 Mar. | Overcast | 0° /-9° | 0 mm | 0 cm | |
| 12 Mar. | Light snow | 2° /-6° | 0.7 mm | 0.6 cm | |
| 13 Mar. | Moderate snow | 5° /-4° | 1 mm | 0.9 cm | |
| 14 Mar. | Light snow | 1° /-6° | 0.1 mm | 0.1 cm | |
| 15 Mar. | Freezing fog | 4° /-9° | 0 mm | 0 cm | |
| 16 Mar. | Heavy snow | 4° /-1° | 7 mm | 5.7 cm | |
| 17 Mar. | Heavy snow | 1° /-5° | 18 mm | 15.2 cm | |
| 18 Mar. | Light snow showers | -5° /-9° | 0.3 mm | 0.2 cm | |
| 19 Mar. | Overcast | -1° /-10° | 0.7 mm | 0.6 cm | |
| 20 Mar. | Light snow showers | 0° /-10° | 2.5 mm | 2.1 cm | |
| 21 Mar. | Light snow | -3° /-12° | 0.2 mm | 0.2 cm | |
| 22 Mar. | Heavy snow | -2° /-10° | 7.1 mm | 6.1 cm | |
| 23 Mar. | Fog | 1° /-8° | 0.3 mm | 0.2 cm | |
| 24 Mar. | Cloudy | 0° /-11° | 0.1 mm | 0.1 cm | |
| 25 Mar. | Heavy snow | 3° /-4° | 14.4 mm | 12.2 cm | |
| 26 Mar. | Light snow showers | 4° /-4° | 5.1 mm | 1 cm | |
| 27 Mar. | Light snow showers | 3° /-7° | 1.9 mm | 0.3 cm | |
| 28 Mar. | Light snow showers | 2° /-6° | 1.6 mm | 1.3 cm | |
| 29 Mar. | Light snow showers | 1° /-6° | 0.1 mm | 0.1 cm | |
| 30 Mar. | Light snow showers | 2° /-7° | 0.9 mm | 0.8 cm | |
| 31 Mar. | Heavy snow | 4° /-4° | 8.6 mm | 4.2 cm | |
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Important Notice
Our weather forecast for Greater Sudbury in March 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 March - FAQ
What are the expected maximum and minimum temperatures in Greater Sudbury during March?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Greater Sudbury during March?
Significant rainfall exceeding 183.4 mm is expected in Greater Sudbury during March, occurring over more than 1 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Greater Sudbury during March?
Greater Sudbury experiences an average snowfall of 109.7 cm during March, occurring over 11 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Greater Sudbury during March?
The average wind speed in Greater Sudbury during March is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
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