January
January visitability 41, crowd 12, value 45.
This page lists month windows for Bighorn Canyon National Recreation Area from the checked-in NPS snapshot and the dated source cards on the page.
Answer Brief
January visitability 41, crowd 12, value 45.
February visitability 43, crowd 12, value 47.
March visitability 48, crowd 16, value 52.
April visitability 53, crowd 28, value 55.
May visitability 57, crowd 46, value 56.
June visitability 57, crowd 72, value 55.
July visitability 60, crowd 90, value 55.
August visitability 60, crowd 86, value 56.
September visitability 59, crowd 70, value 57.
October visitability 57, crowd 38, value 57.
November visitability 50, crowd 18, value 53.
December visitability 43, crowd 12, value 47.
How NPS Sounds modeled audio works
Read the NPS Sounds methodology and about NPS Sounds for how month windows are assembled.
Data Behind This Reading
Bighorn Canyon National Recreation Area is identified as National Recreation Area with NPS code bica.
SourceOfficial alerts should be verified on the NPS page. This site uses a checked-in snapshot, not a live operations feed.
SourceNorth District: Semi-arid, receiving 18 to 20 inches of rain annually. South District: High-desert, receiving 6 to 10 inches of rain annually. Summer temperatures: Highs in the 80s (F) and 90s (F), lows in the 50s (F) and 60s (F). Summer temperatures can peak over 100 degrees. Winter temperatures: Range in the 20s and 30s with low temperatures averaging the 10s (F) and 20s (F). During the winter the thermometer can drop below 0 (F) with extreme wind chill factors.
Sourcebest_time page source cards come from the data snapshot October 27, 2026.
SourceNational Monument
Best primary window for Devils Tower: July, with August and September as strong shoulder months.
National Historic Site
Best primary window for Fort Laramie: July, with August and September as strong shoulder months.
National Monument
Best primary window for Fossil Butte: July, with August and September as strong shoulder months.
National Park
Best primary window for Grand Teton: July, with August and September as strong shoulder months.