Best Time to Visit Great Basin National Park
The best months to visit Great Basin National Park are March, April, May — computed from official NPS visitation (2021–2025 average), NOAA weather normals and daylight. July is the crowd peak (26,101 monthly visits); December is quietest at 7% of peak.
Monthly crowd curve
Average monthly recreation visits, 2021–2025 (NPS Visitor Use Statistics). Amber bar = current month.
Great Basin month by month
| Month | Verdict | Avg visits | % of peak | High / Low | Precip | Daylight |
|---|---|---|---|---|---|---|
| January | Shoulder | 2,084 | 8% | 40°F / 20°F | 1.3″ | 9.7h |
| February | Shoulder | 1,907 | 7% | 41°F / 21°F | 1.5″ | 10.7h |
| March | Best window | 2,739 | 10% | 48°F / 27°F | 1.2″ | 11.9h |
| April | Best window | 8,053 | 31% | 55°F / 32°F | 1.6″ | 13.2h |
| May | Best window | 15,173 | 58% | 64°F / 40°F | 1.3″ | 14.3h |
| June | Peak crowds | 25,726 | 99% | 76°F / 49°F | 1.1″ | 14.9h |
| July | Peak crowds | 26,101 | 100% | 85°F / 58°F | 0.9″ | 14.7h |
| August | Peak crowds | 21,676 | 83% | 83°F / 56°F | 1.2″ | 13.7h |
| September | Peak crowds | 24,632 | 94% | 73°F / 48°F | 1.1″ | 12.5h |
| October | Shoulder | 16,599 | 64% | 60°F / 36°F | 1.3″ | 11.2h |
| November | Shoulder | 2,230 | 9% | 48°F / 26°F | 0.9″ | 10.1h |
| December | Shoulder | 1,787 | 7% | 40°F / 20°F | 1.0″ | 9.5h |
Crowds: NPS Visitor Use Statistics, mean of 2021–2025 (2020 excluded as a COVID-19 anomaly). Weather: NOAA 1991–2020 monthly normals, station GREAT BASIN NP, NV US (0 mi from park coordinates). Daylight: computed for the 15th of each month at the park's location. Methodology.
What to pack for Great Basin in March
Computed from March's weather normals — Great Basin's best month above. Visiting another month? Each month page has its own weather-computed list.
- Insulated jacket, beanie and gloves — nights average 27°F, below freezing
- Traction devices (microspikes) and gaiters — 7″ normal snowfall
- Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month
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Common questions
What is the best month to visit Great Basin?
March, April, May rank best for Great Basin on VisitWhen's computed score — the strongest balance of low crowds (NPS data), comfortable weather (NOAA normals) and daylight.
What is the most crowded month at Great Basin?
July: an average of 26,101 recreation visits (NPS, 2021–2025). The quietest is December, at 7% of the July peak.
How many people visit Great Basin per year?
Great Basin National Park averaged 148,707 recreation visits per year over 2021–2025, per official NPS Visitor Use Statistics.
Dive into a month
Last verified 2026-09-12 · all parks