SFSU Weather

Weather and Climate at SFSU

San Francisco State University, located in San Francisco, experiences a Mediterranean climate characterized by mild, wet winters and dry summers.

• Temperature: Average highs range from 60°F (15.5°C) in winter to 70°F (21°C) in summer, with lows around 50°F (10°C) year-round.
• Rainfall: Most precipitation occurs from November to March, with an annual average of about 23 inches (584 mm).
• Extreme Weather: While rare, fog is common, especially in summer, and can impact visibility and outdoor activities.
• Impact on Campus Life: The mild climate generally supports year-round outdoor activities, though fog can affect commuting and outdoor research.