The best time to visit Coquitlam
Month-by-month climate averages for Coquitlam, British Columbia, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Coquitlam is usually May, June, July and August, when daytime highs sit in the pleasant 16-26°C range and the heaviest November rain is behind you.
Coquitlam is warmest in August (highs near 24°C) and coldest in February (lows around 0°C), with roughly 2716 mm of precipitation across the year and November the wettest month. The sweet spot for most visitors is May, June, July and August.
These are long-run averages. For the actual days you are travelling, check the live Coquitlam forecast - and note how much the models agree, because that tells you how much to trust it.
Coquitlam weather by month
what to expect in Coquitlam through the year, 1991-2020 averagesHere is Coquitlam'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 Coquitlam by season.