Temperatures in October have average highs of 70°F and average lows of 52°F. Rain is expected on about 6 days of the month.

Shorts or jeans with a t-shirt and long-sleeved shirt work well on site. Closed toed shoes are required. A rain jacket and a sweater or sweatshirt may be needed. Be sure to bring sunscreen, bug repellent and a water bottle.