Quadra Island Weather by Month — Temperature & Rainfall Guide

Quadra Island is a region in Canada. Many people wonder what the weather conditions are in Quadra Island over the year. What is the best time to visit Quadra Island?

This page shows the average weather conditions by month in Quadra Island over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

January is a winter month. In Heriot Bay you can expect cold maximum average daytime temperatures around 6°C (43°F) and nighttime temperatures around 0°C (32°F).

Find more detailed climate information for Quadra Island in January here.

February is a winter month. In Heriot Bay you can expect cold maximum average daytime temperatures around 7°C (45°F) and nighttime temperatures around 0°C (32°F).

Find more detailed climate information for Quadra Island in February here.

In Heriot Bay you can expect cold maximum average daytime temperatures around 9°C (48°F) and nighttime temperatures around 1°C (34°F).

Find more detailed climate information for Quadra Island in March here.

In Heriot Bay you can expect mild maximum average daytime temperatures around 13°C (55°F) and nighttime temperatures around 4°C (39°F).

Find more detailed climate information for Quadra Island in April here.

In Heriot Bay you can expect mild maximum average daytime temperatures around 18°C (64°F) and nighttime temperatures around 7°C (45°F).

Find more detailed climate information for Quadra Island in May here.

June is a summer month. In Heriot Bay you can expect pleasant maximum average daytime temperatures around 20°C (68°F) and nighttime temperatures around 10°C (50°F).

Find more detailed climate information for Quadra Island in June here.

July is a summer month. In Heriot Bay you can expect warm maximum average daytime temperatures around 23°C (73°F) and nighttime temperatures around 13°C (55°F). On average, this month is the warmest month of the year in Quadra Island.

Find more detailed climate information for Quadra Island in July here.

August is a summer month. In Heriot Bay you can expect warm maximum average daytime temperatures around 23°C (73°F) and nighttime temperatures around 13°C (55°F).

Find more detailed climate information for Quadra Island in August here.

In Heriot Bay you can expect pleasant maximum average daytime temperatures around 20°C (68°F) and nighttime temperatures around 10°C (50°F).

Find more detailed climate information for Quadra Island in September here.

In Heriot Bay you can expect mild maximum average daytime temperatures around 13°C (55°F) and nighttime temperatures around 6°C (43°F).

Find more detailed climate information for Quadra Island in October here.

In Heriot Bay you can expect cold maximum average daytime temperatures around 8°C (46°F) and nighttime temperatures around 2°C (36°F).

Find more detailed climate information for Quadra Island in November here.

December is a winter month. In Heriot Bay you can expect cold maximum average daytime temperatures around 6°C (43°F) and nighttime temperatures around 0°C (32°F). On average, this month is the coldest month of the year in Quadra Island.

Find more detailed climate information for Quadra Island in December here.