Based on the Köppen climate classification, Mount Brooks is located in a tundra climate zone with long, cold, snowy winters, and mild summers.[4] Winter temperatures can drop below −20 °F with wind chill factors below −30 °F. This climate supports the Brooks Traleika, and Muldrow Glaciers surrounding the peak. The months May through June offer the most favorable weather for climbing or viewing Mount Brooks.[5]
^Peel, M. C.; Finlayson, B. L.; McMahon, T. A. (2007). "Updated world map of the Köppen−Geiger climate classification". Hydrol. Earth Syst. Sci. 11. ISSN1027-5606.