The best time to visit Okanagan Mission
Month-by-month climate averages for Okanagan Mission, British Columbia, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Okanagan Mission is usually May and September, when daytime highs sit in the pleasant 16-26°C range and the heaviest June rain is behind you.
Okanagan Mission is warmest in July (highs near 31°C) and coldest in January (lows around -4°C), with roughly 459 mm of precipitation across the year and June the wettest month. The sweet spot for most visitors is May and September. Expect overnight frost in January, February, March and December.
These are long-run averages. For the actual days you are travelling, check the live Okanagan Mission forecast - and note how much the models agree, because that tells you how much to trust it.
Okanagan Mission weather by month
what to expect in Okanagan Mission through the year, 1991-2020 averagesHere is Okanagan Mission'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 Okanagan Mission by season.