Burnaby weather in September
Long-run climate averages for Burnaby, British Columbia in September, plus what the forecast models say for the days ahead.
In September, Burnaby averages 20°C by day and 12°C at night. The wettest month is usually November.
September in Burnaby averages a daytime high of 20°C and an overnight low of 12°C, which reads as mild for this part of the world. Across the whole year Burnaby sees roughly 2332 mm of precipitation.
Climate averages tell you what to pack. They do not tell you what next Tuesday looks like - for that, see the live Burnaby forecast with every model compared and how much they currently agree.
Burnaby weather by month
what to expect in Burnaby through the year, 1991-2020 averagesHere is Burnaby's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Burnaby by season.
Bottom line: over the last 30 days the European model has been the most accurate forecast for Burnaby, scoring 94/100 on our CheckWeather Score, ahead of the Env. Canada at 85. See the full CA accuracy scoreboard for exactly how every model is tested.
Common questions
How warm is Burnaby in September?
Is September a good time to visit Burnaby?
Does it rain a lot in Burnaby in September?
Climate averages from ERA5 reanalysis. Model accuracy re-scored over a rolling 30 days. Page updated .