Weather in Dartmouth in March

Dartmouth, Canada averages a high of 3.5°C (38.3°F) and low of -3.7°C (25.3°F) in March, with 11 rain days and 7.6 hours of daily sunshine. Travel score: 45.8/100 (Mixed). The best time to visit Dartmouth is August.

High
4°C38°F
Low
-4°C25°F
🌧️
11
rain days
☀️
7.6
hrs/day sunshine
💧
74%
humidity
46— Mixed

March in Dartmouth is cold and occasionally wet — bring heavy winter clothing.

JanFebMarAprMayJunJulAugSepOctNovDec

What are the average temperatures in Dartmouth?

JanFebMar4°-4°AprMayJunJulAugSepOctNovDec

How much does it rain in Dartmouth in March?

Dartmouth receives an average of 108.1mm of rainfall across 11 rainy days in March. The annual total is 1301.9mm.

JanFebMar11dAprMayJunJulAugSepOctNovDec

What should I pack for Dartmouth in March?

Essentials

👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around 4°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -4°C
🧣
Warm scarf
Protect against cold winds

🎉Visiting Canada in March?

Don't miss any public holidays — check before you book!

→ See Canada holidays 2026→ See long weekends in Canada

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How can I plan my trip to Dartmouth?

Best Time to Visit Canada

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Where Is Hot in March?

Discover warm destinations this month →

What are other popular cities in Canada?

Toronto

March

4°
52
Mixed

Montréal

March

2°
47
Mixed

Calgary

March

4°
59
Mixed

Ottawa

March

3°
49
Mixed

Edmonton

March

0°
50
Mixed

What is the weather like in other months in Dartmouth?

January
0°
12 rain days
35
February
0°
10 rain days
40
April
9°
12 rain days
54
May
14°
11 rain days
64
June
19°
11 rain days
71
July
23°
10 rain days
78
August
23°
10 rain days
79
September
20°
9 rain days
73
October
14°
10 rain days
62
November
8°
11 rain days
49
December
3°
13 rain days
38

Data based on 1994–2024 averages · Last updated: 2024-12-31