Comox, Canada — Weather in March 2027

Climate Overview

Comox, Canada in March has cold conditions, with highs averaging around 9.1°C (48°F). Rain falls on about 18 days this month, totalling around 175 mm. Sea temperature stays cool at 7.5°C (46°F).

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

Daily highs in March gradually rise from around 7°C (44°F) at the start to 11°C (52°F) by month's end.

March sees fairly even rainfall, totalling about 175 mm across the month.

Expect around 5.8h of sunshine at the start of March, increasing to 8.0h by the end.

The warmest days tend to fall around the 31th, averaging 12°C (54°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

9°C / 3°C

Feels Like

6°C / 0°C

Rain

18 days · 175 mm

Sunshine

6.7h / day

Humidity

82% — Very Humid

Wind

14 km/h

Wind Direction

SSE (153°)

Gusts

31 km/h

Daylight

11.9 h

Cloud Cover

71%

Clear Sky Days

2.3

UV Index

3 — Moderate

Sea Temperature

8°C

Dew Point

3°C — Dry

Moon Phase

First Quarter · 46%

Snow Days

6 days · 11.2 cm

Frost Days

4 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 07:35

Daylight 11.8h

Sunset 19:25

What to Expect

Cold daytime highs of 9°C (48°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.

Recent yearly records for March have stayed close to the long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	6°C / 2°C	3°C / -1°C	20days (314 mm) Wet	3.2h Poor	90% Very Muggy	1.1 Low	Wet	View Details
February	6°C / 1°C	3°C / -2°C	17days (163 mm) Wet	4.9h Fair	83% Humid	1.9 Low	Poor	View Details
March	9°C / 3°C	6°C / 0°C	18days (175 mm) Wet	6.7h Fair	82% Humid	3 Moderate	Wet	View Details
April	13°C / 5°C	11°C / 3°C	16days (130 mm) Wet	8.8h Good	77% Humid	4.7 Moderate	Poor	View Details
May	18°C / 9°C	17°C / 8°C	11days (74 mm) Wet	11.2h Excellent	72% Muggy	5.7 High	Good	View Details
June best	21°C / 12°C	20°C / 11°C	11days (71 mm) Wet	11.8h Excellent	72% Muggy	6.4 High	Excellent	View Details
July best	24°C / 15°C	25°C / 16°C	6days (30 mm) Good	13.2h Excellent	69% Muggy	6.7 High	Excellent	View Details
August best	25°C / 16°C	26°C / 17°C	7days (56 mm) Good	11.6h Excellent	72% Muggy	5.7 High	Excellent	View Details
September	20°C / 13°C	20°C / 13°C	13days (146 mm) Wet	8.6h Good	81% Humid	4.3 Moderate	Good	View Details
October	13°C / 8°C	12°C / 6°C	18days (253 mm) Wet	5.8h Fair	86% Very Muggy	2.5 Moderate	Wet	View Details
November	8°C / 5°C	6°C / 2°C	22days (339 mm) Wet	3.5h Poor	90% Very Muggy	1.3 Low	Wet	View Details
December	5°C / 2°C	3°C / -1°C	22days (302 mm) Wet	2.9h Poor	90% Very Muggy	0.7 Low	Wet	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 coatUmbrellaWaterproof jacketWaterproof shoes

Frequently Asked Questions

Expand all

Is March a good time to visit Comox?

March is typically wet for visiting Comox, with average highs of 9°C (48°F) and around 18 rainy days. Comox, Canada in March has cold conditions, with highs averaging around 9.1°C (48°F). Rain falls on about 18 days this m

Does it rain a lot in Comox in March?

Comox typically sees around 18 rainy days in March with 175 mm (6.9 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Comox in March?

Yes, nights in Comox during March are cold, averaging 3°C (37°F). Pack warm layers and a coat for evenings.

What should I pack for Comox in March?

With highs of 9°C (48°F) and lows of 3°C (37°F) in March, we recommend: Warm coat, Umbrella, Waterproof jacket, Waterproof shoes. Comfortable walking shoes are essential.

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

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

What is the UV index in Comox in March?

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

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

Comox gets approximately 12 hours of daylight per day in March, with around 7 hours of sunshine.

Does it snow in Comox in March?

Yes, Comox typically sees around 6 snow days in March with roughly 11 cm (4 in) of snowfall.

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