Denver Weather in July
United States · Humid Continental climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
July in Denver sees average temperatures ranging from a low of 16.0°C (60.8°F) to a high of 32.1°C (89.8°F), with a mean of 24.0°C (75.2°F). Compared to the annual average of 10.0°C (50.0°F), this month is 14.0°C warmer than the yearly norm. This is the hottest month of the year, reaching 32.1°C (89.8°F) on average. Precipitation averages 26.1mm, making it approximately 7.0mm drier than the monthly average of 34.0mm. The city receives an average of 12.9 hours of sunshine per day during July, with relative humidity averaging 44.3%. Wind speeds reach an average maximum of 20.5 km/h. For travelers, this month offers a hottest month of the year experience in Denver, with drier-than-average conditions compared to the rest of the year.
Denver's mile-high altitude creates a unique climate with low humidity and intense sunshine. I've studied the data and found that the city receives over 300 days of sunshine annually, making it one of the sunniest major US cities. The best time for outdoor activities is May to October, when temperatures are warm and the Rocky Mountains are accessible. The winters are cold but dry, with plenty of sunshine.
July vs Adjacent Months
| Metric | June | July | August |
|---|---|---|---|
| Mean Temp | 20.8°C (69.4°F) | 24.0°C (75.2°F) | 23.4°C (74.1°F) |
| Rainfall | 44.9mm | 26.1mm | 27.8mm |
| Sunshine | 12.4 hrs | 12.9 hrs | 12.0 hrs |
| Humidity | 47.3% | 44.3% | 44.7% |
| Wind | 20.7 km/h | 20.5 km/h | 19.5 km/h |
| Rainy Days | 10.8 | 11.6 | 11.0 |
Seasonal Context
July falls in Summer in the Northern Hemisphere. Summer brings the warmest conditions of the year with the longest daylight hours. For travelers visiting Denver in July, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Denver in July?
The average temperature in Denver during July ranges from 16.0°C (60.8°F) to 32.1°C (89.8°F), with a mean of 24.0°C (75.2°F).
How much does it rain in Denver in July?
Denver receives an average of 26.1mm of precipitation in July, spread across approximately 11.6 rainy days.
What should I pack for Denver in July?
Based on July weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is July a good time to visit Denver?
July is a good time to visit Denver, with comfortable temperatures and manageable rainfall. However, it is the hottest month — consider early morning or evening activities.
Other Months for Denver
Cities with Similar July Climate (Humid Continental)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 39.74°, -104.99°. Timezone: America/Denver. Last updated: 2026-07-30.