Oshawa
March
Weather in Oshawa for March 2025
Your guide to Oshawa weather in March - trends and predictions
In general, the average temperature in Oshawa at the beginning of March is 4.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 5.3 °C by the end of March.
Oshawa sees moderate rainfall in March, averaging 9 rainy days.
Snowfall in Oshawa during March is quite rare, with fewer than 2 snowy days on average.
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21
Dry days
9
Rainy days
1
Snow days
6°/-4°
Temperatures
28 km/h
Avg max wind
78 %
Avg humidity
Oshawa in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  3° | 2  3° | |||||
| 3  3° | 4 5° | 5  7° | 6  5° | 7  4° | 8  4° | 9 4° |
| 10 2° | 11 2° | 12  4° | 13 7° | 14  5° | 15  5° | 16 5° |
| 17  5° | 18 1° | 19 1° | 20 4° | 21 1° | 22  2° | 23 3° |
| 24 4° | 25  5° | 26 6° | 27 6° | 28 5° | 29  5° | 30 5° |
| 31 5° |
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Temperatures trend during March in Oshawa
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. | Heavy snow | 3° /-4° | 0.4 mm | 0.3 cm | |
| 2 Mar. | Overcast | 3° /-1° | 0.2 mm | 0 cm | |
| 3 Mar. | Blizzard | 3° /-1° | 4.1 mm | 0 cm | |
| 4 Mar. | Heavy snow | 5° /0° | 3.2 mm | 0.3 cm | |
| 5 Mar. | Fog | 7° /1° | 2 mm | 0 cm | |
| 6 Mar. | Light snow | 5° /-1° | 4.2 mm | 0 cm | |
| 7 Mar. | Patchy heavy snow | 4° /-3° | 0.6 mm | 0.6 cm | |
| 8 Mar. | Partly cloudy | 4° /-2° | 0.2 mm | 0 cm | |
| 9 Mar. | Overcast | 4° /0° | 23.7 mm | 0 cm | |
| 10 Mar. | Blizzard | 2° /-2° | 4.8 mm | 0 cm | |
| 11 Mar. | Overcast | 2° /-3° | 0 mm | 0 cm | |
| 12 Mar. | Moderate or heavy snow showers | 4° /-2° | 1.2 mm | 1 cm | |
| 13 Mar. | Moderate or heavy snow showers | 7° /1° | 6.6 mm | 5.6 cm | |
| 14 Mar. | Moderate snow | 5° /1° | 11.1 mm | 0.2 cm | |
| 15 Mar. | Sunny | 5° /-2° | 2.5 mm | 0 cm | |
| 16 Mar. | Overcast | 5° /-2° | 1.1 mm | 0 cm | |
| 17 Mar. | Moderate rain | 5° /0° | 12.4 mm | 0.2 cm | |
| 18 Mar. | Overcast | 1° /-2° | 0.3 mm | 0 cm | |
| 19 Mar. | Patchy moderate snow | 1° /-5° | 1 mm | 0.7 cm | |
| 20 Mar. | Overcast | 4° /-3° | 0.8 mm | 0.1 cm | |
| 21 Mar. | Light snow | 1° /-4° | 0.3 mm | 0.2 cm | |
| 22 Mar. | Light drizzle | 2° /-3° | 4.3 mm | 1.3 cm | |
| 23 Mar. | Moderate rain | 3° /-3° | 13.3 mm | 2.8 cm | |
| 24 Mar. | Overcast | 4° /-3° | 0 mm | 0 cm | |
| 25 Mar. | Light rain shower | 5° /-1° | 19.5 mm | 4.2 cm | |
| 26 Mar. | Overcast | 6° /1° | 5.3 mm | 0 cm | |
| 27 Mar. | Heavy snow | 6° /1° | 2.6 mm | 1.6 cm | |
| 28 Mar. | Overcast | 5° /0° | 0 mm | 0 cm | |
| 29 Mar. | Light sleet | 5° /-1° | 1.7 mm | 0.2 cm | |
| 30 Mar. | Light snow showers | 5° /-2° | 0.4 mm | 0 cm | |
| 31 Mar. | Patchy moderate snow | 5° /-1° | 9.5 mm | 0.1 cm | |
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Important Notice
Our weather forecast for Oshawa 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 Oshawa forecast closer to your planned date for the most up-to-date weather information.
Oshawa in March - FAQ
What are the expected maximum and minimum temperatures in Oshawa during March?
Prepare for cooler days with highs just around 6° and colder nights, dipping below -4°.
How much rainfall should be expected in Oshawa during March?
Significant rainfall exceeding 275.2 mm is expected in Oshawa during March, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Oshawa during March?
Oshawa experiences an average snowfall of 38.9 cm during March, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Oshawa during March?
The average wind speed in Oshawa during March is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
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