Brentwood Bay (BC) Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Brentwood Bay.

Climate overview of Brentwood Bay

Brentwood Bay, British Columbia, Canada, sees big temperature differences between seasons, with August peaking at 22°C (72°F) and January dropping to 8°C (46°F).

Rainfall is high, totalling around 1112 mm (44 in) per year. November is the wettest month and July the driest. The city also experiences a distinct dry season from June to August. The most sunshine falls in July, with an average of 11.0 hours of daily sunshine.

Brentwood Bay Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Brentwood Bay — and find the best time to visit.

Monthly Temperature in Brentwood Bay

Visitors to Brentwood Bay can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a pleasant 22°C (72°F) in August, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.

At night, you can expect temperatures ranging from 14°C (57°F) in August to around 3°C (37°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Brentwood Bay

Brentwood Bay is known for its substantial rainfall, with annual precipitation reaching 1112 mm (44 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 173 mm (6.8 in) of precipitation, recorded across 19 rainy days. In contrast, the driest month July brings less rainfall, with 19 mm (0.7 in) over 6 rainy days. For more details, please visit our Brentwood Bay Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Brentwood Bay

Seasonal changes in sunshine hours are quite dramatic in Brentwood Bay. While July receives considerable daily sunshine with up to 11.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Victoria, Canada (17 KM, 11 Miles).

Daily hours of sunshine

Data from: Victoria, Canada (17 KM, 11 Miles).

Humidity in Brentwood Bay by Month

Best Time to Visit Brentwood Bay

During June, July, August and September, Brentwood Bay experiences its most favorable weather, with temperatures between 19°C (65°F) and 22°C (71°F). These mild conditions make it an excellent time for a visit.

The weather does bring rainfall during this period, between 19 mm (0.7 in) and 50 mm (2 in).

Plan accordingly for January, November and December, when conditions bring the heaviest precipitation.

Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.

Frequently asked questions about the climate in Brentwood Bay

What is the best time to visit Brentwood Bay?

July and August typically offer the most optimal weather in Brentwood Bay. In contrast, January, February, March, November and December tend to have less optimal conditions. Brentwood Bay has a distinct dry season from June to August.

What temperatures can I expect in Brentwood Bay?

Daytime highs range from 8°C (46°F) in January to 22°C (72°F) in August. Nighttime lows range from 3°C (37°F) to 14°C (57°F). Temperatures vary considerably through the year.

How much rain does Brentwood Bay get?

Annual rainfall is around 1112 mm (44 in). November is the wettest month with 173 mm (6.8 in), while July is the driest with 19 mm (0.7 in).

How sunny is Brentwood Bay?

Brentwood Bay receives around 2,220 hours of sunshine per year. July is the sunniest month with 330 hours, while December is the cloudiest with just 70 hours. Overall, Brentwood Bay enjoys abundant sunshine.

Brentwood Bay 3-Day Forecast

Brentwood Bay (BC) 3-Day Forecast

Brentwood Bay on the map

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