Pinnacles National Park weather in October
October in Pinnacles National Park: warm, dry, with clean air — an excellent time to visit.
#3 of 12 months in Pinnacles National Park · #31 of 604 destinations to visit in October · comfort 92/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Pinnacles National Park climate normals — October
| Daytime high | 25°C / 77°F | 🌤 warm |
|---|---|---|
| Nighttime low | 12°C / 54°F | |
| Feels like (high) | 24°C / 75°F | |
| Rainfall | 8 mm / 0.3 in | ☀️ dry |
| Rainy days | 0 days | |
| Humidity | 55% | 🍃 comfortable |
| Dew point | 7°C / 44°F | |
| Sunshine | 10.1 h/day | |
| Daylight | 11.2 h | |
| Wind | 10 km/h / 6 mph | |
| Air quality (US AQI) | 33 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Pinnacles National Park?
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Pinnacles National Park in October — FAQ
- Is October a good time to visit Pinnacles National Park?
- October in Pinnacles National Park: warm, dry, with clean air — an excellent time to visit. It ranks #3 of 12 months for Pinnacles National Park on SeasonMap's comfort score (92/100).
- What is the weather like in Pinnacles National Park in October?
- In October, Pinnacles National Park averages a daily high of 25.2°C and a low of 12°C, with about 8.2 mm of rain over roughly 0.2 rainy days.
- What is the air quality in Pinnacles National Park in October?
- Pinnacles National Park has a mean US Air Quality Index of about 33 in October.