Lake Cowichan Weather in May

May in Lake Cowichan typically sees daytime highs of 17°C (63°F) and nighttime lows of 6°C (43°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Lake Cowichan in May

Analyzing past climate data, one can expect approximately 13 days of rain, averaging 94 mm (3.7 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Lake Cowichan in May

In May, expect moderate temperatures in Lake Cowichan, with highs of 17°C (63°F) and lows of 6°C (43°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Lake Cowichan in May

The month enjoys around 270 hours of sunshine, creating mostly sunny days with good weather conditions.

If you prefer enjoying temperate temperatures and rain-free days, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.