California, the US state known for its sunshine and golden landscapes, has finally broken free from its 25-year-long spell of drought and dryness. The latest data from the U.S. Drought Monitor shows that zero areas of abnormal dryness now exist within the state, marking a significant milestone in the country's efforts to combat climate change.
This turnaround comes on the heels of an extremely wet holiday season, which has left California residents breathing a sigh of relief after years of drought and wildfires. The data collected by the U.S. Drought Monitor reveals that 14 out of 17 major water supply reservoirs are currently at 70% or more capacity, indicating a significant reduction in the state's water shortage concerns.
The University of California climate scientist Daniel Swain notes that the current wildfire risk across California is "about as close to zero as it ever gets," and there is no need to worry about the state's water supply for the rest of the year. The recent series of powerful winter storms has showered the Golden State with rain, soaking soils, filling reservoirs, and leaving much of the state unusually wet for this time of year.
However, Swain also cautions that climate change is forecast to lead to more intense droughts and episodes of extreme rainfall in the future. This phenomenon is known as the atmospheric sponge effect, where a warmer atmosphere pulls more moisture out of soils and plants, deepening droughts, while holding more water vapor, which is then released in fewer but more extreme rainstorms.
The state's last drought lasted over 1,300 days, from February 2020 to October 2023. The recent sequence of wet and dry conditions that led to the devastating firestorm in January 2025 serves as a reminder of the unpredictable nature of California's climate.
While California is currently safe from water supply risks and wildfire danger for several months to come, residents can expect more extreme weather swings in the long term. With warmer-than-average temperatures and relatively little snow so far this winter, the West continues to face strain on its water sources, including the Colorado River, a major source of water for Southern California.
As the state basks in the relief of no longer being under drought conditions, it is essential that residents remain vigilant about the long-term effects of climate change. The atmospheric sponge effect will continue to lead to wider swings between extremely wet and dry conditions, making it crucial to prepare for the unpredictable future ahead.
This turnaround comes on the heels of an extremely wet holiday season, which has left California residents breathing a sigh of relief after years of drought and wildfires. The data collected by the U.S. Drought Monitor reveals that 14 out of 17 major water supply reservoirs are currently at 70% or more capacity, indicating a significant reduction in the state's water shortage concerns.
The University of California climate scientist Daniel Swain notes that the current wildfire risk across California is "about as close to zero as it ever gets," and there is no need to worry about the state's water supply for the rest of the year. The recent series of powerful winter storms has showered the Golden State with rain, soaking soils, filling reservoirs, and leaving much of the state unusually wet for this time of year.
However, Swain also cautions that climate change is forecast to lead to more intense droughts and episodes of extreme rainfall in the future. This phenomenon is known as the atmospheric sponge effect, where a warmer atmosphere pulls more moisture out of soils and plants, deepening droughts, while holding more water vapor, which is then released in fewer but more extreme rainstorms.
The state's last drought lasted over 1,300 days, from February 2020 to October 2023. The recent sequence of wet and dry conditions that led to the devastating firestorm in January 2025 serves as a reminder of the unpredictable nature of California's climate.
While California is currently safe from water supply risks and wildfire danger for several months to come, residents can expect more extreme weather swings in the long term. With warmer-than-average temperatures and relatively little snow so far this winter, the West continues to face strain on its water sources, including the Colorado River, a major source of water for Southern California.
As the state basks in the relief of no longer being under drought conditions, it is essential that residents remain vigilant about the long-term effects of climate change. The atmospheric sponge effect will continue to lead to wider swings between extremely wet and dry conditions, making it crucial to prepare for the unpredictable future ahead.