1958 Pacific hurricane season

It moved northwestward off the coast of Mexico finally breaking up into an area of squalls near 26N 117W on the 30th.

[5] The storm spread moisture and rainfall into southern California, reaching 2 in (51 mm) at Barton Flats.

Floods and mudslides covered five cars, inundated a portion of U.S. 66, and entered a few buildings.

While weak, the storm caused very heavy flooding resulting in $500,000 in damage.

A private plane crashed near Hilo Airport on the 7th, killing the pilot and injuring the two passengers.

[1] Typhoon June briefly crossed over the date line on September 20.