January
January visitability 66, crowd 24, value 67.
This page lists month windows for Big Thicket National Preserve from the checked-in NPS snapshot and the dated source cards on the page.
Answer Brief
January visitability 66, crowd 24, value 67.
February visitability 69, crowd 30, value 69.
March visitability 69, crowd 58, value 66.
April visitability 68, crowd 68, value 64.
May visitability 65, crowd 54, value 63.
June visitability 57, crowd 28, value 58.
July visitability 50, crowd 22, value 52.
August visitability 46, crowd 26, value 48.
September visitability 55, crowd 42, value 56.
October visitability 63, crowd 72, value 59.
November visitability 67, crowd 66, value 64.
December visitability 68, crowd 38, value 68.
Read the NPS Sounds methodology and about NPS Sounds for how month windows are assembled.
Data Behind This Reading
Big Thicket National Preserve is identified as National Preserve with NPS code bith.
SourceOfficial alerts should be verified on the NPS page. This site uses a checked-in snapshot, not a live operations feed.
SourceSPRING: Expect comfortable weather in Mar/Apr, with heat & humidity increasing in May. SUMMER: High heat, high humidity, and thunderstorms are common. Hurricane & tropical storm activity peaks in late summer. FALL: Early fall can be hot, while Oct/Nov bring pleasant temperatures. WINTER: Mild, chilly weather with occasional cold spells. Snow is rare. Some Dec/Jan/Feb nights may dip below freezing.
Sourcebest_time page source cards come from the data snapshot October 27, 2026.
SourceNational Monument
Best primary window for Alibates Flint Quarries: February, with March and April as strong shoulder months.
National Recreation Area
Best primary window for Amistad: February, with March and April as strong shoulder months.
National Park
Best primary window for Big Bend: February, with March and April as strong shoulder months.
National Historic Site
Best primary window for Blackwell School: February, with March and April as strong shoulder months.