Denver experiences a semi-arid climate. The weather in Denver is heavily influenced by the Rocky Mountains to the west, and can be unpredictable. Winters in Denver can be cold, although milder than you might expect. Daytime highs average between 44°F and 49°F (7°C and 9°C), while nights drop into the teens and low 20s°F (-8°C to -6°C). Snow is common in December and January. If you’re a winter sports enthusiast, you’ll find ideal conditions here.
The Mile High City enjoys abundant sunshine year-round, and the summers are generally hot and dry. Days typically reach the mid to upper 80s°F (around 30°C), although evenings cool to the comfortable 50s and 60s°F (10°C to 18°C). Rainfall is low, and days are cloudless and sunny. The city sits exactly one mile above sea level – 5,280 feet (1,609m) – which helps moderate the climate.
Late spring through early summer brings severe weather to the city, with May and June prone to dramatic hailstorms. When moisture-laden fronts meet powerful updrafts, they spawn thunderstorms and hail that can cause significant damage.