Sequoia National Park weather in August
August in Sequoia National Park: nice, a little rain — one of the best months to visit.
#2 of 12 months in Sequoia National Park · #30 of 604 destinations to visit in August · comfort 93/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Sequoia National Park climate normals — August
| Daytime high | 20°C / 69°F | 😎 nice |
|---|---|---|
| Nighttime low | 9°C / 48°F | |
| Feels like (high) | 19°C / 66°F | |
| Rainfall | 56 mm / 2.2 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 54% | 🍃 comfortable |
| Dew point | 3°C / 37°F | |
| Sunshine | 12.4 h/day | |
| Daylight | 13.5 h | |
| Wind | 9 km/h / 6 mph | |
| Air quality (US AQI) | 53 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Sequoia National Park in August — FAQ
- Is August a good time to visit Sequoia National Park?
- August in Sequoia National Park: nice, a little rain — one of the best months to visit. It ranks #2 of 12 months for Sequoia National Park on SeasonMap's comfort score (93/100).
- What is the weather like in Sequoia National Park in August?
- In August, Sequoia National Park averages a daily high of 20.4°C and a low of 9°C, with about 55.7 mm of rain over roughly 9.6 rainy days.
- What is the air quality in Sequoia National Park in August?
- Sequoia National Park has a mean US Air Quality Index of about 53 in August.