BEST TIME TO VISIT GRAND CANYON
A month-by-month crowd calendar — compare crowds, weather, and overall ratings, then find the best month for your trip. Free, no sign-up.
What matters most?
Quietest trails — the highest crowd rating means the fewest people.
- Jan: Quiet, cold, and icy on the rim. Great for solitude; below-rim hiking is far more forgiving than summer.
- Feb: Still cold, still quiet. Snow and ice linger on rim trails.
- Dec: Cold and uncrowded. Snow on the rim is common.
Month-by-month crowd calendar
More stars is better: 5 crowd stars = fewest people. Your current month is highlighted, along with the best month(s) for fewest crowds.
| Month | Crowds | Weather | Overall | Note |
|---|---|---|---|---|
| January | ★★★★★ | ★★★★★ | ★★★★★ | Quiet, cold, and icy on the rim. Great for solitude; below-rim hiking is far more forgiving than summer. |
| February | ★★★★★ | ★★★★★ | ★★★★★ | Still cold, still quiet. Snow and ice linger on rim trails. |
| March | ★★★★★ | ★★★★★ | ★★★★★ | Warming up, but late-season snow is still possible. |
| April | ★★★★★ | ★★★★★ | ★★★★★ | Mild rim temps, comfortable below-rim hiking, moderate crowds. |
| May | ★★★★★ | ★★★★★ | ★★★★★ | Driest month of the year and still comfortable — before summer heat sets in. |
| June | ★★★★★ | ★★★★★ | ★★★★★ | Hottest, driest stretch — dangerous below-rim heat. Early starts essential. |
| July | ★★★★★ | ★★★★★ | ★★★★★ | Peak crowds and monsoon season — afternoon thunderstorms, flash flood risk. |
| August | ★★★★★ | ★★★★★ | ★★★★★ | Monsoon peak. Extreme below-rim heat continues; storms roll in most afternoons. |
| September | ★★★★★ | ★★★★★ | ★★★★★ | Heat breaks, monsoon tapers, crowds start thinning after Labor Day. |
| OctoberThis month | ★★★★★ | ★★★★★ | ★★★★★ | Best overall month — mild temps, clear air, and thinning crowds. |
| November | ★★★★★ | ★★★★★ | ★★★★★ | Cool and quiet, with some of the year's clearest skies. |
| December | ★★★★★ | ★★★★★ | ★★★★★ | Cold and uncrowded. Snow on the rim is common. |
Ratings are 1–5 stars (5 is best). Crowd ratings are inverted so more stars always means a better experience: 5 crowd stars = fewest visitors. Based on typical Grand Canyon South Rim seasonal patterns — verify current conditions at nps.gov/grca before your trip.
Average temperatures & precipitation
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| January | 45°F | 18°F | 1.3" | 13" |
| February | 47°F | 21°F | 1.6" | 8" |
| March | 53°F | 25°F | 1.4" | 8" |
| April | 61°F | 29°F | 0.9" | 3" |
| May | 72°F | 36°F | 0.5" | — |
| June | 82°F | 43°F | 0.4" | — |
| July | 86°F | 51°F | 1.8" | — |
| August | 82°F | 50°F | 2.1" | — |
| September | 76°F | 43°F | 1.5" | — |
| October | 65°F | 33°F | 1.1" | 1" |
| November | 53°F | 24°F | 0.9" | 2" |
| December | 45°F | 18°F | 1.6" | 8" |
Best Time to Visit Grand Canyon FAQ
When is the Grand Canyon least crowded?
The South Rim is least crowded in the dead of winter — January, February, and December all earn the top crowd rating, with quiet trails and snow on the rim. June, July, and August are the most crowded, so for cool-season solitude without snow, late fall (November) is the next-quietest stretch.
What is the best month to visit Grand Canyon National Park?
October is the best overall month to visit the South Rim. It pairs the year's mildest weather and clearest air with thinning crowds after the summer rush. April, May, and September are the strong runners-up for a great all-around trip.
When is the Grand Canyon busiest?
The South Rim is busiest from June through August, with the heaviest crowds of the year despite dangerous below-rim heat. If you want to avoid the masses, skip that stretch and aim for April-May or September-October instead.
What is the Grand Canyon's weather like month by month?
The South Rim (about 7,000 ft) swings from cold winters (January highs near 45°F, lows near 18°F, with real snow) to warm summers (July highs around 86°F). Spring warms steadily — April highs near 61°F — while fall cools off comfortably, with October highs near 65°F. July through September bring monsoon thunderstorms. The inner canyon runs far hotter than the rim — roughly 20-25°F warmer at the Colorado River.