Great Basin National Park weather in July
July in Great Basin National Park: nice, dry — one of the best months to visit.
#2 of 12 months in Great Basin National Park · #44 of 604 destinations to visit in July · comfort 92/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Great Basin National Park climate normals — July
| Daytime high | 23°C / 74°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 52°F | |
| Feels like (high) | 20°C / 68°F | |
| Rainfall | 26 mm / 1 in | ☀️ dry |
| Rainy days | 7 days | |
| Humidity | 24% | 🌵 dry |
| Dew point | -5°C / 23°F | |
| Sunshine | 13.1 h/day | |
| Daylight | 14.6 h | |
| Wind | 15 km/h / 9 mph | |
| Air quality (US AQI) | 59 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Great Basin National Park?
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Great Basin National Park in July — FAQ
- Is July a good time to visit Great Basin National Park?
- July in Great Basin National Park: nice, dry — one of the best months to visit. It ranks #2 of 12 months for Great Basin National Park on SeasonMap's comfort score (92/100).
- What is the weather like in Great Basin National Park in July?
- In July, Great Basin National Park averages a daily high of 23.1°C and a low of 11°C, with about 26.4 mm of rain over roughly 6.6 rainy days.
- What is the air quality in Great Basin National Park in July?
- Great Basin National Park has a mean US Air Quality Index of about 59 in July.