Weather in the Rocky Mountains

The Rockies' weather varies greatly with elevation, latitude, and proximity to the Pacific.

Winter

Cold, heavy snow. Lower elevations: 15–30 °F (‑9 to ‑1 °C); higher: below 0 °F (‑18 °C). Annual snowfall: 100 in (254 cm) low, 300+ in (762 cm) high.

Summer

Warm, dry. Lower: 60–70 °F (16–21 °C); higher: 40–50 °F (4–10 °C). Light afternoon thunderstorms.

Spring/Fall

Mild, 40–50 °F (4–10 °C), occasional rain/snow.

Prepare for diverse conditions year‑round.