Can I get temporary or short-term car insurance?
The answer depends on your state. Pick yours to see it.
Yes, in limited forms. Standard car insurance policies typically run six to 12 months, but shorter temporary policies exist, and rental-car insurance covers very short visits. For a car that will sit in storage, comprehensive-only "parked car insurance" is another short-term option.
Sources: W.S. 26-9 Article 2: Insurance producers (W.S. 26-9-201 to 26-9-235).