Gabriola Island (BC) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gabriola Island.
Climate overview of Gabriola Island
Temperatures in Gabriola Island, British Columbia, Canada, vary greatly throughout the year. July is the hottest month at 23°C (73°F), while December is the coldest at 8°C (46°F).
The city receives considerable rainfall, with around 1635 mm (64 in) annually. November is the wettest month. It has a distinct rainy season from November to January, with warm summers and cold winters. July is the sunniest month, averaging 9.6 hours of sunshine per day.
Gabriola Island Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gabriola Island - and find the best time to visit.
Monthly Temperature in Gabriola Island
The climate in Gabriola Island is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 8°C (46°F) in the coolest month, December.
Nights vary from 16°C (61°F) in July to around 3°C (37°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gabriola Island
Gabriola Island has a notably wet climate with abundant precipitation, recording 1635 mm (64 in) of rainfall per year. The climate in Gabriola Island shows significant variation throughout the year. Expect heavy rainfall in November, the wettest month, with an average of 241 mm (9.5 in) of precipitation over 19 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 44 mm (1.7 in) of rainfall over 6 rainy days. For more details, please visit our Gabriola Island Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Gabriola Island
For those who appreciate different seasons, Gabriola Island serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.6 hours of sunshine daily, and embrace the darker days in December, offering only 1.9 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Gabriola Island by Month
The relative humidity is high throughout the year in Gabriola Island.
The city experiences its highest humidity in January, reaching 81%. In July, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Gabriola Island
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: July and August
- Fewest rainy days: July and August
- Seasonal pattern: A distinct rainy season from November to January, with warm summers and cold winters
Frequently asked questions about the climate in Gabriola Island
What is the best time to visit Gabriola Island?
June, July, August and September typically offer the most optimal weather in Gabriola Island. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Gabriola Island has a distinct rainy season from November to January, with warm summers and cold winters.
What temperatures can I expect in Gabriola Island?
Daytime highs range from 8°C (46°F) in December to 23°C (73°F) in July. Nighttime lows range from 3°C (37°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Gabriola Island get?
Annual rainfall is around 1635 mm (64 in). November is the wettest month with 241 mm (9.5 in), while July is the driest with 44 mm (1.7 in).
How sunny is Gabriola Island?
Gabriola Island receives around 1,932 hours of sunshine per year. July is the sunniest month with 289 hours, while December is the cloudiest with just 56 hours.
Gabriola Island 3-Day Forecast
Gabriola Island on the map
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