Data shows longer-term average November rainfall at the Maple Ridge weather station is approximately 330 mm. (THE NEWS/Files)

Data shows longer-term average November rainfall at the Maple Ridge weather station is approximately 330 mm. (THE NEWS/Files)

November 75 per cent drier than normal in Maple Ridge

Environment Canada weather station located in Maple Ridge records data

It was a dry November in Maple Ridge, according to data collected at an Environment Canada weather station.

Total rainfall in November was 116.8 millimetres compared to 472 mm in 2018 – a 75 per cent decrease, according to researchers at the University of British Columbia Malcolm Knapp Research Forest, in Maple Ridge.

It’s normal for rainfall to vary “a great deal” from year to year, says Cheryl Power, assistant manager of the research forest.

Data shows longer-term average November rainfall at the local weather station is approximately 330 mm.

“Environmentally speaking, any unusually dry period will stress plants, animals – and entire ecosystems, but this November was still within the range of normal. Species and ecosystems are adapted to it,” Power explains.

READ MORE: ‘Rather mild’ winter expected in B.C. this year

The recent weather is not the only thing to consider when considering environmental impact, Power added.

“Any added human impacts like pollution, or species declines – these could make the natural system more vulnerable to the normal weather extremes,” she said. “For example, a salmon run that is already endangered may not have the numbers and diversity to rebound, if low rainfall leads to dry streams at critical times in their life cycle.”

Power confirmed November rainfall totals for 2018 and 2019 are on opposite sides of the average, but is not considered extreme.

In November 1952, the total rainfall was only 64.3 mm, and in 1979 of that same month it was 105.1 mm.

A single day of rainfall can even total more than some monthly totals for that same month, said Power.

A single day in October 2003 saw 145.8 mm of rainfall.


@JotiGrewal_
joti.grewal@blackpress.ca

Like us on Facebook and follow us on Twitter.

Just Posted

Police tape is shown in Toronto Tuesday, May 2, 2017. Statistics Canada says the country's crime rate ticked up again in 2018, for a fourth year in a row, though it was still lower than it was a decade ago. THE CANADIAN PRESS/Graeme Roy
CRIME STOPPERS: ‘Most wanted’ for the week of June 20

Crime Stoppers’ weekly list based on information provided by police investigators

New mural at Glenwood Elementary School designed by Jillian Currie. (Special to The News)
Maple Ridge school to unveil new mural

Grizzly bear mural to be unveiled on National Indigenous Peoples Day

Letter writer Sarah Chesterman is urging society to protect nature, noting old growth forests provide homes for animals such as this endangered western screech owl. (Special to The News)
LETTER: Maple Ridge resident urges people to value trees for more than money

Preserving old growth forests are vital to the survival of humans, letter writer says

The vigil will be held on the grounds of Holy Spirit Anglican Church in Whonnock. (Google Maps/Special to The News)
Bells will be tolling in Maple Ridge for victims of former residential school

The bells at Holy Spirit Anglican Church will toll 215 times on Monday, June 21

Share your opinion via email, through our website or in a posted letter. (Heather Colpitts/Black Press Media)
LETTER: Maple Ridge man critical of public’s gullibility

News has become entertainment and public only has itself to blame, letter writer says

Marco Mendicino, Minister of Immigration, Refugees and Citizenship during a press conference in Ottawa on Thursday, May 13, 2021. THE CANADIAN PRESS/Sean Kilpatrick
Canada to welcome 45,000 refugees this year, says immigration minister

Canada plans to increase persons admitted from 23,500 to 45,000 and expedite permanent residency applications

This undated file photo provided by Ernie Carswell & Partners shows the home featured in the opening and closing scenes of The Brady Bunch in Los Angeles. Do you know the occupation of Mike Brady, the father in this show about a blended family? (Anthony Barcelo/Ernie Carswell & Partners via AP, File)
QUIZ: A celebration of dad on Father’s Day

How much do you know about famous fathers?

Emily Steele holds up a collage of her son, 16-year-old Elijah-Iain Beauregard who was stabbed and killed in June 2019, outside of Kelowna Law Courts on June 18. (Aaron Hemens/Capital News)
Kelowna woman who fatally stabbed teen facing up to 1.5 years of jail time

Her jail sentence would be followed by an additional one to 1.5 years of supervision

Cpl. Scott MacLeod and Police Service Dog Jago. Jago was killed in the line of duty on Thursday, June 17. (RCMP)
Abbotsford police, RCMP grieve 4-year-old service dog killed in line of duty

Jago killed by armed suspect during ‘high-risk’ incident in Alberta

Cannabis bought in British Columbia (Ashley Wadhwani/Black Press Media)
Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

The George Road wildfire near Lytton, B.C., has grown to 250 hectares. (BC Wildfire Service)
B.C. drone sighting halts helicopters fighting 250 hectares of wildfire

‘If a drone collides with firefighting aircraft the consequences could be deadly,’ says BC Wildfire Service

A dose of the Pfizer-BioNTech COVID-19 vaccine is pictured at a vaccination site in Vancouver Thursday, March 11, 2021. THE CANADIAN PRESS/Jonathan Hayward
NACI advice to mix vaccines gets varied reaction from AstraZeneca double-dosers

NACI recommends an mRNA vaccine for all Canadians receiving a second dose of a COVID-19 vaccine

A aerial view shows the debris going into Quesnel Lake caused by a tailings pond breach near the town of Likely, B.C., Tuesday, Aug. 5, 2014. THE CANADIAN PRESS/Jonathan Hayward
Updated tailings code after Mount Polley an improvement: B.C. mines auditor

British Columbia’s chief auditor of mines has found changes to the province’s requirements for tailings storage facilities

A North Vancouver man was arrested Friday and three police officers were injured after a 10-person broke out at English Bay on June 19, 2021. (Youtube/Screen grab)
Man arrested, 3 police injured during 10-person brawl at Vancouver beach

The arrest was captured on video by bystanders, many of whom heckled the officers as they struggled with the handcuffed man

Most Read