Step 1 : Introduction to the question "What is the southernmost state capital of the contiguous United States?"
...The southernmost state capital of the contiguous United States is Austin, Texas, a unique distinction that often surprises people who assume a Florida capital would hold the title. Located at approximately 30.27° N latitude, Austin sits farther south than Tallahassee, Florida (30.44° N), making it the lowest-latitude state capital in the lower 48 states. While it holds this title within the contiguous United States, the absolute southernmost state capital in the entire country is Honolulu, Hawaii, which is located at 21.31° N latitude in the central Pacific.