Based on the Köppen climate classification, Mount Romulus is located in a subarctic climate zone with cold, snowy winters, and mild summers.
Temperatures can drop below −20 °C with wind chill factors  below −30 °C.
In terms of favorable weather, June through September are the best months to climb.
Precipitation runoff from the mountain drains into the Little Elbow River, which is a tributary of the Elbow River.
Based on the Köppen climate classification, Mount Romulus is located in a subarctic climate zone with cold, snowy winters, and mild summers. Temperatures can drop below −20 °C with wind chill factors  below −30 °C. In terms of favorable weather, June through September are the best months to climb. Precipitation runoff from the mountain drains into the Little Elbow River, which is a tributary of the Elbow River.
Mount Romulus