Denver weather in July
Temperature, rain and sunshine in July: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in July
Good
Best time to visit: May – June, August – October
What is the weather like in Denver in July?
In July, Denver is hot: daytime highs average 30 °C, and nights cool down to about 15 °C. With around 10 hours of sunshine a day, there is plenty of sun. Rain falls on about 9 days, adding up to 41 mm. On about 18 days the thermometer climbs to 30 °C or more. All in all, July is a good month for a holiday in Denver.
July compared
How the weather changes from June to August. Tap a month to open it.
More details for July
- Daylight
- 14 h 44 min05:44 – 20:28
- UV index
- 11 · extremeclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 14 km/haverage daily peakAll months
- Cloud cover
- 41 %on averageAll months
- Hot days
- 18 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC−6America/Denver
How the score comes together
- Temperatureweight 50 %61 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 30 %66 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in July
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- A jumper for the evenings
- Rain jacket or umbrella
Denver in July: quick answers
Is Denver hot in July?
Yes. In July, Denver is hot: daytime highs average 30 °C and nights stay around 15 °C. On about 18 days the thermometer climbs to 30 °C or more.
Does it rain much in Denver in July?
Rain falls on about 9 days, adding up to 41 mm.
Denver month by month
The whole year in DenverAll destinations: USAWhere to go in July
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences