Yosemite National Park experiences a Mediterranean climate, characterized by hot, dry summers and mild wet winters. The's climate varies significantly with elevation, ranging from 2,000 to over 13,000 feet. - **Summer (June to September):** Warm to hot temperatures, with highs often reaching 90°F (32°C) in the valley. Higher elevations are cooler. - **Winter (December to February):** Cold and snowy, especially at higher elevations. Valley temperatures can drop below freezing, and snow is common. - **Spring (March to May):** Mild temperatures with increasing warmth. Snowmelt leads to high water levels in rivers and waterfalls. - **Fall (October to November):** Cooler temperatures with decreasing precipitation. Early snowfall can occur at higher elevations. For more detailed information, you can visit the official [Yosemite National Park website](https://www.nps.gov/yose/index.htm).