Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. MEXICO’S COPPER CANYON October 15, 2018 - 14 Days Fares Per Person: $4825 double/twin $5515 single $4705 triple > Tour exempt from GST. The busiest month for tourism in Copper Canyon, Mexico is June, followed by May and January. Early Bookers: $250 discount on first 8 seats; $125 on next 4 > Experience Points: Earn 118 points from this tour. I will only have 3 weeks off and was wondering how realistic that trip would be given that I live on Vancouver Island, British Columbia, Canada. Redeem 118 points if you book by July 11. * HIGHLIGHTS * “Pueblo Magico” town of Alamos I'm thinking of taking 4 or 5 days to get to the Mexican border (maybe even a bit further) and 4 or 5 days to get home at the end. 210 likes. Copper Canyon. On average, the warmest months of the year are July and August, during which time the daytime high temperatures will generally hover around the upper 80’s and lower 90’s. The Ferrocarril Chihuahua Pacífico travels through the dizzying depths and heights of Copper Canyon, one of the world’s largest canyon systems. I'm hoping to head to Copper Canyon, Chihuahua, Mexico in October. Tourists are unlikely to visit Copper Canyon in December. However, because of certain factors, some months are more comfortable to visit during than others. The weather in Copper Canyon is fairly warm throughout the year.