Green River Weather in May

Green River in May sees pleasant temperatures, with highs around 18°C (64°F) and overnight lows of 2°C (36°F). Rainfall is at its peak this month, around 44 mm (1.7 in) on average, so waterproofs are essential.

Rainfall in Green River in May

Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Historically, May sees about 9 days of rain, with a monthly average of 44 mm (1.7 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Green River in May

Expect highs of 18°C (64°F) in Green River in May, with nights dropping to around 2°C (36°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

If you prefer enjoying temperate temperatures and rain-free days, June, 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.