Denver Weather in May

May in Denver typically sees daytime highs of 21°C (70°F) and nighttime lows of 6°C (43°F). As the wettest month of the year, expect more rainfall than other months.

Rainfall in Denver in May

Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. On average, there are about 12 days with rain during this month, averaging 68 mm (2.7 in). 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 Denver in May

Denver in May is worth a visit. The temperature is excellent, with 21°C (70°F) during the day and 6°C (43°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Denver in May

Expect sunny days throughout the month, with an estimated 290 hours of sunshine. This makes it a pleasant time to visit Denver.

Wind Speed in Denver in May

Wind speeds average 4 m/s (8 knots) during May. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June and September typically offer the best weather for Denver.