Dover, Canada — Weather in March 2027

Climate Overview

Dover, Canada in March has cold conditions, with highs averaging around 1.8°C (35°F). Rain falls on about 13 days this month. Sea temperature stays cool at -0.8°C (31°F).

This month falls at the beginning of Spring. Cold conditions dominate the month.

Daily highs in March gradually rise from around 0°C (33°F) at the start to 3°C (38°F) by month's end.

March sees fairly even rainfall, totalling about 102 mm across the month.

Expect around 6.6h of sunshine at the start of March, decreasing to 5.6h by the end.

Wind speeds ease off through the month, from 25 km/h (16 mph) to 22 km/h (14 mph).

The warmest days tend to fall around the 31th, averaging 4°C (39°F).

Compared to February, this month is about 3°C warmer with 1 more rainy days. Temperatures will rise further into April.

Monthly March Averages

Temperature

2°C / -5°C

Feels Like

-3°C / -10°C

Rain

13 days · 102 mm

Sunshine

6.4h / day

Humidity

78% — Humid

Wind

24 km/h

Wind Direction

W (260°)

Gusts

50 km/h

Daylight

11.9 h

Cloud Cover

74%

Clear Sky Days

1.3

UV Index

3.2 — Moderate

Sea Temperature

-1°C

Dew Point

-5°C — Dry

Moon Phase

First Quarter · 46%

Snow Days

16 days · 48.9 cm

Frost Days

28 days

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 07:21

Daylight 11.8h

Sunset 19:11

What to Expect

Cold daytime highs of 2°C (35°F) mean shorter outdoor excursions with warming breaks. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

3 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	0°C / -6°C	-5°C / -12°C	14days (101 mm) Wet	3.8h Poor	80% Humid	1.5 Low	Poor	View Details
February	-1°C / -8°C	-6°C / -14°C	12days (104 mm) Wet	5.4h Fair	77% Humid	2.3 Moderate	Poor	View Details
March	2°C / -5°C	-3°C / -10°C	13days (102 mm) Wet	6.4h Fair	78% Humid	3.2 Moderate	Poor	View Details
April	6°C / -1°C	2°C / -5°C	13days (96 mm) Wet	6.7h Fair	79% Humid	4.3 Moderate	Poor	View Details
May	11°C / 3°C	8°C / -1°C	11days (73 mm) Wet	7.7h Good	77% Humid	5.2 High	Poor	View Details
June best	17°C / 9°C	16°C / 6°C	11days (73 mm) Wet	8.2h Good	78% Humid	5.3 High	Good	View Details
July best	22°C / 14°C	22°C / 13°C	11days (80 mm) Wet	9h Good	78% Humid	5.9 High	Excellent	View Details
August best	22°C / 15°C	22°C / 14°C	11days (75 mm) Wet	8.5h Good	78% Humid	5.2 High	Excellent	View Details
September best	18°C / 11°C	16°C / 9°C	12days (83 mm) Wet	6.7h Fair	79% Humid	4 Moderate	Good	View Details
October	12°C / 7°C	9°C / 3°C	11days (87 mm) Wet	5.4h Fair	81% Humid	2.6 Moderate	Fair	View Details
November	7°C / 2°C	3°C / -3°C	16days (133 mm) Wet	3.6h Poor	82% Humid	1.3 Low	Poor	View Details
December	2°C / -2°C	-3°C / -8°C	13days (117 mm) Wet	3h Poor	81% Humid	1.1 Low	Poor	View Details

What to Wear

Full winter gear is a must — insulated coat, thermal base layers, warm hat, gloves, and waterproof boots.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm coatThermal base layersScarf & glovesUmbrellaWaterproof jacketComfortable walking shoes

Frequently Asked Questions

Expand all

Is March a good time to visit Dover?

March is typically poor for visiting Dover, with average highs of 2°C (35°F) and around 13 rainy days. Dover, Canada in March has cold conditions, with highs averaging around 1.8°C (35°F). Rain falls on about 13 days this m

Does it rain a lot in Dover in March?

Dover typically sees around 13 rainy days in March with 102 mm (4 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Dover in March?

Yes, nights in Dover during March are cold, averaging -5°C (24°F). Pack warm layers and a coat for evenings.

What should I pack for Dover in March?

With highs of 2°C (35°F) and lows of -5°C (24°F) in March, we recommend: Warm coat, Thermal base layers, Scarf & gloves, Umbrella, Waterproof jacket. Comfortable walking shoes are essential.

Is March among the best months weather-wise in Dover?

March is not the most favourable month weather-wise in Dover. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Dover in March?

The average UV index in Dover during March is 3 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Dover in March?

Dover gets approximately 12 hours of daylight per day in March, with around 6 hours of sunshine.

Does it snow in Dover in March?

Yes, Dover typically sees around 16 snow days in March with roughly 49 cm (19 in) of snowfall.

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