Weather and Climate at CSU

Colorado State University, located in Fort Collins, experiences a semi-arid climate with four distinct seasons. The weather at CSU can significantly influence campus life and outdoor activities:

Winter (December to February): Temperatures range from 15°F to 45°F (-9°C to 7°C). Snowfall is common, with an average of 48 inches annually, which can affect commuting and necessitate winter gear for students and staff.

Spring (March to May): Temperatures gradually increase from 30°F to 70°F (-1°C to 21°C). This season sees more rain and occasional snow, impacting outdoor research and campus events.

Summer (June to August): Warm and dry, with temperatures between 60°F and 90°F (16°C to 32°C). This is ideal for outdoor activities, though occasional thunderstorms can occur.

Fall (September to November): Temperatures cool from 75°F to 40°F (24°C to 4°C). The weather is generally mild, but can be windy, affecting outdoor research and commuting.

Extreme weather conditions like blizzards in winter and severe thunderstorms in summer can occasionally disrupt campus operations and necessitate preparedness among the CSU community.