The season in the official record
The National Interagency Fire Center's 2021 annual report describes dry fuels across the West and major fires during the season. California's Dixie Fire burned roughly 963,000 acres and was described in that record as the state's largest single fire. That is a dated classification, not a claim about every fire worldwide or the largest combined fire complex.
Source [1]Weather conditions and an ignition are different questions
Hot, dry conditions can help explain why an area is vulnerable, but a regional seasonal summary does not establish what ignited a particular fire. Nor does a national annual total identify the danger at one address. For a current decision, start with your local forecast and official alerts, then follow the relevant emergency authority's evacuation instructions. The linked weather guide explains why a watch, warning and advisory mean different things. The IPCC explainer addresses climate evidence over longer periods; it should not be used to assign a specific ignition cause from a single headline. This page preserves the 2021 context while directing readers to current information for immediate needs.
Source [1]