Our verdict
The best time to visit Osoyoos is June
In the summer months, temperatures tend to get to a maximum of around 29℃ (85℉). In the winter, temperatures can get down to -16℃ (3℉) around December.
The sun stays up the longest in Osoyoos in August, so you’ll get the most out of your daytime activities if you visit around this time. May sees the most amount of rain in a month if you’re ok with chancing getting drenched, so if you’re looking to stay dry, visit in August instead.
Find out everything you need to know about when to visit Osoyoos below, including detailed information about the weather and tools to help you find the best prices and book your trip.
Quick links: Fast facts / Seasons / Average temperatures / Monthly climate / FAQs / Map
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Osoyoos seasons
Before you continue, it’s important to know when the seasons are in Osoyoos as they might be different to yours depending on where in the world you’re travelling from. Osoyoos is in the Northern Hemisphere, so the seasons fall during these months:
| Season | Months |
|---|---|
| Summer | June to August |
| Autumn/fall | September to November |
| Winter | December to February |
| Spring | March to May |
Average temperatures in Osoyoos
If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Osoyoos for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.
Osoyoos climate by month
If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Osoyoos for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.
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Osoyoos in January
- Average temperature: -6℃ (21℉)
- Average high temperature: -2℃ (28℉)
- Average low temperature: -10℃ (14℉)
- Average humidity: 94%
- Average sunny days: 13 days
- Average rainfall: 32mm (1") over 7 days
- Average snow days: 18 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in January, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
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Osoyoos in February
- Average temperature: -5℃ (23℉)
- Average high temperature: -1℃ (30℉)
- Average low temperature: -10℃ (14℉)
- Average humidity: 92%
- Average sunny days: 11 days
- Average rainfall: 24mm (1") over 6 days
- Average snow days: 16 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in February, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
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Osoyoos in March
- Average temperature: -1℃ (31℉)
- Average high temperature: 4℃ (38℉)
- Average low temperature: -5℃ (22℉)
- Average humidity: 87%
- Average sunny days: 11 days
- Average rainfall: 44mm (2") over 11 days
- Average snow days: 15 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in March, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
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Osoyoos in April
- Average temperature: 5℃ (41℉)
- Average high temperature: 10℃ (50℉)
- Average low temperature: -1℃ (30℉)
- Average humidity: 72%
- Average sunny days: 12 days
- Average rainfall: 31mm (1") over 14 days
- Average snow days: 6 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in April, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
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Osoyoos in May
- Average temperature: 11℃ (52℉)
- Average high temperature: 17℃ (63℉)
- Average low temperature: 3℃ (38℉)
- Average humidity: 63%
- Average sunny days: 15 days
- Average rainfall: 50mm (2") over 14 days
- Average snow days: 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in May, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
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Osoyoos in June
- Average temperature: 14℃ (57℉)
- Average high temperature: 20℃ (69℉)
- Average low temperature: 6℃ (42℉)
- Average humidity: 61%
- Average sunny days: 15 days
- Average rainfall: 30mm (1") over 13 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in June, make sure you pack a coat or jumper for the evenings and some light clothes for the daytime.
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Osoyoos in July
- Average temperature: 18℃ (65℉)
- Average high temperature: 26℃ (79℉)
- Average low temperature: 9℃ (49℉)
- Average humidity: 51%
- Average sunny days: 22 days
- Average rainfall: 20mm (1") over 8 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in July, make sure you pack a coat or jumper for the evenings, and t-shirts and light gear for the daytime.
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Osoyoos in August
- Average temperature: 18℃ (65℉)
- Average high temperature: 26℃ (79℉)
- Average low temperature: 10℃ (50℉)
- Average humidity: 50%
- Average sunny days: 22 days
- Average rainfall: 12mm (0") over 6 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in August, make sure you pack a coat or jumper for the evenings, and t-shirts and light gear for the daytime.
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Osoyoos in September
- Average temperature: 12℃ (54℉)
- Average high temperature: 20℃ (68℉)
- Average low temperature: 6℃ (43℉)
- Average humidity: 60%
- Average sunny days: 18 days
- Average rainfall: 28mm (1") over 10 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in September, make sure you pack a warm jacket or coat.
Osoyoos in October
- Average temperature: 5℃ (41℉)
- Average high temperature: 11℃ (51℉)
- Average low temperature: 1℃ (33℉)
- Average humidity: 73%
- Average sunny days: 18 days
- Average rainfall: 26mm (1") over 10 days
- Average snow days: 2 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in October, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
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Osoyoos in November
- Average temperature: -1℃ (30℉)
- Average high temperature: 2℃ (36℉)
- Average low temperature: -5℃ (24℉)
- Average humidity: 84%
- Average sunny days: 12 days
- Average rainfall: 32mm (1") over 9 days
- Average snow days: 14 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in November, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
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Osoyoos in December
- Average temperature: -7℃ (20℉)
- Average high temperature: -3℃ (27℉)
- Average low temperature: -10℃ (13℉)
- Average humidity: 92%
- Average sunny days: 14 days
- Average rainfall: 34mm (1") over 6 days
- Average snow days: 17 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Osoyoos in December, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
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