Vancouver Weather: Is an Atmospheric River Heading Our Way?
Locals often complain about the wet and gloomy ‘June’ weather – and many were alarmed to see the headlines calling for an ‘atmospheric river’ to carve its way through Metro Vancouver.
But are any of the concentrated moisture patterns actually heading our way?
Environment Canada predicts a slightly cooler-than-average start to summer in June, but not significantly below seasonal averages; it also calls for torrential rain in the next few days.
However, the National Weather Service does not predict an “atmospheric river”. And meteorologist Doug Lundquist says the term is being used a little too often lately.
“We can have standing water almost any time of the year…or a clogged drain, culverts…that sort of thing,” he says. Vancouver is awesome in a telephone interview. “It’s more like a storm you would expect in November or October.
“But June is a wet month for us.”
Metro Vancouver Weather Forecast: It’s Not an ‘Atmospheric River’
Environment Canada has not issued a rain warning for the region this week and may not have to, Lundquist notes.
“When we talk about [atmospheric rivers] that puts it in that category like what happened in November,” he adds, referring to devastating flooding in the Lower Mainland last fall caused by several days of extreme rain.
Instead, the meteorologist points out that this rainstorm is a “normal event”. Temperatures this week may be a few degrees lower than season averages – daily highs of 17C to 20C instead of hovering around 20C – but no significant weather events are expected in the coming months. days.
So how would Lundquist characterize the upcoming wet weather pattern in the Lower Mainland?
“It’s the upper low season for British Columbia and it’s just a more intense rain event in this pattern of upper lows,” he points out. “This one just has a little more punch.”
And while many locals wonder where their sunny start to summer is, Lundquist points out that the wet weather in June can prevent overly dry conditions in July and August.
When can residents of Metro Vancouver expect drier, warmer weather to set in?
The daily toasty highs and sunny streaks are expected to begin between July 1 and July 10, the meteorologist adds.