Annual average weather for Boundary Bay, Delta, Canada

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Annual Average Weather for Boundary Bay, Delta, Canada

The annual average maximum daily temperature is 13.4°C (56.2°F) which is too cold for sunbathing. The annual average water temperature is typically 11°C (51.8°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit. Annually there are on average 16.1 days of rain per month and 5.5 hours of sun per day.

When is the best time to visit Boundary Bay?

The best months to visit Boundary Bay are June, July, August, September, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The sea is best for swimming between May and October when the sea temperature is above the average 11°C (52°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

Can you sunbathe in Boundary Bay year round?

No, you can't sunbathe in Boundary Bay all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.

More info about the annual temperatures and sunshine.

Can you swim in Boundary Bay year round?

No, you can't swim in Boundary Bay all year round.

The warmest sea water temperatures in Boundary Bay are found in July when they peak at 16°C (61°F) and lowest in January when they dip to 7°C (45°F).

The sea temperature is above average for swimming between May and October when the sea temperature is above 11°C (52°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

More info about the annual sea temperatures

When is the hottest month in Boundary Bay?

The hottest month in Boundary Bay is July when the average maximum temperature is nice and warm and makes sunbathing pleasant on clear days 21°C (70°F), average temperature is 17°C (62°F) and average minimum temperature is 13°C (55°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Boundary Bay?

The coolest month in Boundary Bay is February when the average maximum temperature is 9°C (48°F), average temperature is 6°C (42°F) and average minimum temperature is 3°C (37°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Boundary Bay?

The sunniest days in Boundary Bay are in July which has the most hours of sunshine per day. In July the sunshine percentage is 63% making it sunny but overcast at times. The hours of sunshine per day are 10.0hrs making the days long and bright.

More info about the annual sunshine.

When is the least sunny month in Boundary Bay?

December has the least sunshine. In December the sunshine percentage is 21% making it extremely gloomy and overcast with little sunshine. There are 1.7 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Boundary Bay?

The driest month in Boundary Bay is July with 0.5cm (0.2inches) of rain and August has the fewest days of rain with 9.4 days with some rain, a quite rainy time to visit the beach.

More info about the annual rainfall

When is the wettest month in Boundary Bay?

The wettest month in Boundary Bay is November with 7.3cm (2.9inches) of rain and March has the most days of rain with 21.3 days with some rain, a very wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Boundary Bay?

The coldest sea water temperatures in Boundary Bay are found in January when they dip to 7°C (45°F) which is extremely cold and not suitable for swimming. Taking a dip at this temperature would risk hypothermia.

More info about the annual sea temperatures.

When is the sea the warmest in Boundary Bay?

The warmest sea water temperatures in Boundary Bay are found in July when they peak at 16°C (61°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

More info about the annual sea temperatures.

When is the most humid month in Boundary Bay?

The most humid month in Boundary Bay is August with a dew point (an indicator of humidity) of 14°C (58°F) which is comfortable for everyone.

More info about the annual humidity.

When is the least humid month in Boundary Bay?

The least humid month in Boundary Bay is December with a dew point of 4°C (40°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Boundary Bay?

The most windy month in Boundary Bay is November when the average maximum windspeed is 22KM/H (13MPH) and the average wind speed is 9KM/H (6MPH).

More info about the annual wind conditions.

Annual Temperature for Boundary Bay

The hottest month in Boundary Bay is July when the average maximum temperature is 21°C (70°F), average temperature is 17°C (62°F) and average minimum temperature is 13°C (55°F).

The coolest month in Boundary Bay is February when the average maximum temperature is 9°C (9°F), average temperature is 6°C (42°F) and average minimum temperature is 3°C (37°F).

Annual Sunshine for Boundary Bay

The longest days in Boundary Bay are in June, with an average of 16.2 hours of daylight per day. December has the shortest days with an average of 8.3 hours of daylight per day.

The sunniest days in Boundary Bay are in July which has the most hours of sunshine per day. The sunshine percentage is 63% making it sunny but overcast at times. The hours of sunshine per day are 10.0hrs making the days long and bright.

December has the least sunshine. The sunshine percentage is 21% making it extremely gloomy and overcast with little sunshine. There are 1.7 hours of sunshine per day.

The ultraviolet index is the highest in June when it reaches 8.5 and lowest in December when it reaches 1.1.

An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Annual Sea Temperature for Boundary Bay

The warmest sea water temperatures in Boundary Bay are found in July when they peak at 16°C (61°F) and lowest in January when they dip to 7°C (45°F).

The sea is best for swimming between May and October when the temperature is above 11°C (52°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

Annual Rainfall for Boundary Bay

The wettest month in Boundary Bay is November with 7.3cm (2.9inches) of rain and March has the most days of rain with 21.3 days with some rain, a very wet time to visit the beach.

The driest month in Boundary Bay is July with 0.5cm (0.2inches) of rain and August has the fewest days of rain with 9.4 days with some rain, a quite rainy time to visit the beach.

Annual Humidity for Boundary Bay

The most humid month in Boundary Bay is August with a dew point (an indicator of humidity) of 14°C (58°F) which is comfortable for everyone.

The least humid month in Boundary Bay is December with a dew point of 4°C (40°F) which is a bit dry for some.

Annual Wind Speed for Boundary Bay

The most windy month in Boundary Bay is November when the average maximum windspeed is 22KM/H (13MPH) and the average wind speed is 9KM/H (6MPH).

The least windy month in Boundary Bay is September when the average maximum windspeed is 17KM/H (10MPH) and the average wind speed is 6KM/H (4MPH).

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