Denver in June
In June, Denver averages 28°C (83°F) during the day and 12°C (54°F) at night, with frequent rain — about 14 days of the month see precipitation (47 mm total).
High seasonConditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
June offers comfortable temperatures in Denver, with some rain to plan around.
How June compares to the rest of the year in Denver
June is one of the warmest months in Denver (3rd of 12) and moderately rainy compared to the rest of the year (4th of 12). Daytime temperature runs 11°C above the annual average (18°C). June runs 8°C warmer than May (20°C) and warms a further 3°C into July (31°C).
June sunrise & sunset in Denver
Times shown for Denver local time (America/Denver), calculated for the 15th of June. They shift by a few minutes day to day across the month.
Photography light in Denver — June
Golden-hour and blue-hour windows for the 15th of June, in Denver's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Denver in June
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 June's tier (High season) and Denver's popularity.
Crowds & pricing — June 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: comfortable tourism weather
Sun & mosquito risk — June 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 June weather
🌍 See the full ranked list of climate twins for Denver in June →
Frequently asked questions
How hot is Denver in June?
In June, Denver averages a high of 28°C (83°F) and a low of 12°C (54°F) — generally warm.
Does it rain a lot in Denver in June?
June can be fairly wet in Denver, with about 14 rainy days on average.
Is June a good time to visit Denver?
June is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Denver in June?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full June packing list for Denver for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.