New Brunswick (Moncton)
March
Weather in New Brunswick for March 2026
Your guide to New Brunswick weather in March - trends and predictions
New Brunswick is transformed into a snow paradise in March, with more than 20 snowy days on average.
According to New Brunswick snow forecast for March 2026, 4 snowy days are expected until the end of the month. The closest date with snow is Thursday, 26 March.Until now, March 2026 in New Brunswick is slightly cooler than the historical average by -0.7 °C.
The forecast for the next days in New Brunswick predicts temperatures to be around 2 °C, close to the historical average.
In general, the average temperature in New Brunswick at the beginning of March is 2.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 1.6 °C by the end of March.
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Snow Forecast ❄️
Temperatures
More
1
Dry days
1
Rainy days
29
Snow days
3°/-3°
Temperatures
20 km/h
Avg max wind
81 %
Avg humidity
New Brunswick Weather March
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What’s the Weather Like in New Brunswick This March?
Discover the average temperatures and weather trends across New Brunswick’s cities this March.
Temperatures trend during March in New Brunswick
See the weather trend as well as the moving average line
March weather in New Brunswick day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Mar. |  Moderate or heavy snow showers | 0° /-11° | 1.4 mm | 0.6 cm | |
| 2 Mar. |  Overcast | 1° /-9° | 0.3 mm | 0.2 cm | |
| 3 Mar. |  Moderate snow | 1° /-9° | 1.3 mm | 0.2 cm | |
| 4 Mar. |  Cloudy | 2° /-6° | 2.5 mm | 1.6 cm | |
| 5 Mar. | Overcast | 4° /-7° | 9.3 mm | 1.9 cm | |
| 6 Mar. | Moderate or heavy snow showers | 4° /-3° | 10 mm | 1.3 cm | |
| 7 Mar. |  Heavy snow | 4° /-5° | 25.2 mm | 4.8 cm | |
| 8 Mar. | Moderate snow | 0° /-4° | 12.6 mm | 1.2 cm | |
| 9 Mar. | Moderate or heavy snow showers | 2° /-6° | 0.3 mm | 0.3 cm | |
| 10 Mar. | Overcast | 3° /-4° | 3.9 mm | 0.3 cm | |
| 11 Mar. | Overcast | 3° /-4° | 4.7 mm | 2.8 cm | |
| 12 Mar. |  Mist | 3° /-3° | 8 mm | 0.7 cm | |
| 13 Mar. | Mist | 1° /-5° | 0.7 mm | 0.3 cm | |
| 14 Mar. | Mist | 4° /-3° | 5 mm | 3.6 cm | |
| 15 Mar. | Heavy snow | 3° /-3° | 12.4 mm | 2.6 cm | |
| 16 Mar. | Moderate or heavy snow showers | 5° /-1° | 4.3 mm | 0.5 cm | |
| 17 Mar. | Overcast | 9° /1° | 4.5 mm | 0.2 cm | |
| 18 Mar. | Fog | 5° /-3° | 20.4 mm | 0.4 cm | |
| 19 Mar. |  Light snow showers | 2° /-4° | 0.2 mm | 0.1 cm | |
| 20 Mar. |  Light snow | 3° /-4° | 0.4 mm | 0.3 cm | |
| 21 Mar. | Overcast | 5° /-1° | 10.1 mm | 5.6 cm | |
| 22 Mar. | Patchy snow possible | 4° /-3° | 3.1 mm | 1.2 cm | |
| 23 Mar. | Moderate snow | 3° /-5° | 2.9 mm | 1 cm | |
| 24 Mar. | Overcast | 3° /-4° | 9.5 mm | 2.3 cm | |
| 25 Mar. | Overcast | 4° /-3° | 5.6 mm | 3.5 cm | |
| 26 Mar. |  Patchy rain possible | 7° /-3° | 2.6 mm | 0.5 cm | |
| 27 Mar. | Moderate or heavy snow showers | 0° /-8° | 30.7 mm | 22.2 cm | |
| 28 Mar. |  Partly cloudy | -8° /-12° | 0 mm | 0 cm | |
| 29 Mar. | Partly cloudy | 0° /-12° | 0 mm | 0 cm | |
| 30 Mar. | Patchy rain possible | 5° /-2° | 4 mm | 0.3 cm | |
| 31 Mar. | Patchy rain possible | 3° /-3° | 0.1 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for New Brunswick 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 New Brunswick forecast closer to your planned date for the most up-to-date weather information.
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New Brunswick in March - FAQ
What are the expected maximum and minimum temperatures in New Brunswick 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 New Brunswick during March?
Significant rainfall exceeding 214.7 mm is expected in New Brunswick during March, occurring over more than 1 days. Preparing for wet conditions is recommended in your planning.
Will it snow in New Brunswick in March 2026?
New Brunswick experiences an average snowfall of 55.0567 cm during March, occurring over 29 days.
What are the typical wind conditions in New Brunswick during March?
The average wind speed in New Brunswick during March is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
New Brunswick snow forecast March 2026
Track daily snowfall levels and discover New Brunswick’s snowy potential this March ❄️
On average, New Brunswick sees 29 snowy days during March, with approximately 55.1 cm of total snowfall.
March rainfall patterns in New Brunswick
Explore the daily rainfall trends and prepare for New Brunswicks March weather 💧
Typically, New Brunswick has 1 rainy days in March with a total of 214.7 mm of rainfall.
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