Denver weather in May
Long-run climate averages for Denver, CO in May, plus what the forecast models say for the days ahead.
In May, Denver averages 71°F by day and 44°F at night. It is the wettest month of the year here.
May in Denver averages a daytime high of 71°F and an overnight low of 44°F, which reads as mild for this part of the world. It is also the wettest month, so build rain into any plan. Across the whole year Denver sees roughly 18 inches of precipitation.
Climate averages tell you what to pack. They do not tell you what next Tuesday looks like — for that, see the live Denver forecast with every model compared and how much they currently agree.
Denver weather by month
what to expect in Denver through the yearHere is Denver's typical weather in each month: the average daytime high and overnight low in °F, how each month feels, and the wettest month marked. Use it to plan any trip to Denver by season.