Denver in July
In July, Denver averages 31°C (88°F) during the day and 16°C (60°F) at night, with frequent rain — about 17 days of the month see precipitation (38 mm total).
High seasonConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
July is one of the wetter and less comfortable months in Denver. If your dates are flexible, consider a different time of year.
How July compares to the rest of the year in Denver
July is one of the warmest months in Denver (1st of 12) and one of the wettest months (2nd of 12). Daytime temperature runs 14°C above the annual average (18°C). July runs 3°C warmer than June (28°C) and cools 1°C in August (30°C).
July sunrise & sunset in Denver
Times shown for Denver local time (America/Denver), calculated for the 15th of July. They shift by a few minutes day to day across the month.
Photography light in Denver — July
Golden-hour and blue-hour windows for the 15th of July, in Denver's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Denver in July
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on July's tier (High season) and Denver's popularity.
Crowds & pricing — July in Denver
This is a busy month in Denver — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: Northern Hemisphere summer holidays
Sun & mosquito risk — July in Denver
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Denver in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 5°C / 41°F | -9°C / 16°F | 26 mm | 10 | — |
| February | 6°C / 43°F | -9°C / 15°F | 23 mm | 11 | — |
| March | 12°C / 53°F | -4°C / 24°F | 47 mm | 12 | — |
| April | 16°C / 61°F | 0°C / 33°F | 48 mm | 14 | — |
| May | 20°C / 68°F | 6°C / 42°F | 102 mm | 18 | — |
| June | 28°C / 83°F | 12°C / 54°F | 47 mm | 14 | — |
| July | 31°C / 88°F | 16°C / 60°F | 38 mm | 17 | — |
| August | 30°C / 86°F | 15°C / 58°F | 34 mm | 13 | — |
| September | 27°C / 81°F | 11°C / 52°F | 23 mm | 9 | — |
| October | 18°C / 65°F | 3°C / 37°F | 30 mm | 8 | — |
| November | 11°C / 52°F | -4°C / 26°F | 21 mm | 7 | — |
| December | 6°C / 43°F | -8°C / 18°F | 20 mm | 8 | — |
Other cities with similar July weather
🌍 See the full ranked list of climate twins for Denver in July →
Frequently asked questions
How hot is Denver in July?
In July, Denver averages a high of 31°C (88°F) and a low of 16°C (60°F) — generally hot.
Does it rain a lot in Denver in July?
July is quite rainy in Denver, with about 17 rainy days on average.
Is July a good time to visit Denver?
July is hot but on the rainy side. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Denver in July?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full July packing list for Denver for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.