Petrified Forest in October: Crowds, Weather & What to Pack
Peak crowds · VisitWhen score 66/100 · #7 of 12 months
October is peak season — expect the year's biggest crowds at Petrified Forest National Park: crowds run 70% of the June peak (44,784 average visits), days average 71°F with 11.3 hours of daylight. Computed from NPS and NOAA data.
Crowds in October
Petrified Forest averages 44,784 recreation visits in October — 70% of what June, the peak month, draws. That crowd level sets the tone for parking, permits and lodging — book early and start days at dawn.
Weather & daylight
Days are pleasant (highs average 71°F), and mornings are chilly (lows average 40°F). It is typically dry (1.0″ of precipitation). Mid-month daylight runs 11.3 hours.
NOAA 1991–2020 monthly normals, station PAINTED DESERT NP, AZ US (2 mi from park coordinates, 5,760 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of October.
What to pack for Petrified Forest in October
Computed from the month's weather normals above — not a generic list.
- Warm mid-layer (fleece or light puffy) — mornings average 40°F
- Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month
Want quieter or kinder conditions? The computed best months for Petrified Forest are February and April.
Common questions
Is Petrified Forest crowded in October?
Yes — October runs 70% of Petrified Forest's peak, averaging 44,784 recreation visits (NPS, 2021–2025).
What is the weather like in Petrified Forest in October?
Average highs of 71°F, lows of 40°F, 1.0″ of precipitation (NOAA 1991–2020 normals, PAINTED DESERT NP, AZ US station).
What should I pack for Petrified Forest in October?
Warm mid-layer (fleece or light puffy); Sturdy broken-in footwear, navigation and a basic first-aid kit — the full weather-computed list is on this page.
See also: the best national parks to visit in October · Last verified 2026-07-16