Greybull Weather in May

With daytime temperatures of 21°C (70°F) and nighttime lows of 6°C (43°F), May in Greybull brings pleasant temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Greybull in May

Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Past climate data indicates that roughly 10 days will see rain, totalling around 39 mm (1.5 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Greybull in May

May is a good time to be in Greybull. Days are excellent, reaching 21°C (70°F), with nights around 6°C (43°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. 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.

If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Greybull.