≈ +1.5 °C
Warming since 1900
≈ 20 cm /century
Sea-level rise (coast)
Highly diverse
Climate zones
Historical data
Coming soon
Long-run charts for this indicator are on the way.
Compared to the United States
Coming soon
Side-by-side comparison of California vs. the U.S. average.
National ranking
Coming soon
The national ranking against every other state will appear here as more states are published.
Overview
California has warmed about 1.5°C since 1900, with rising sea levels and shrinking snowpack reshaping water and fire risk across its diverse climate zones.