Frost dates in West Siloam Springs, OK

The average last spring frost in West Siloam Springs is around April 6 and the first fall frost is around October 28. That gives West Siloam Springs an average growing season of about 205 days.

Last spring frost

Early (10% chance after)March 21
Average (50%)April 6
Late (90%)April 20

First fall frost

Early (10%)October 16
Average (50%)October 28
Late (90% chance before)November 11

See the West Siloam Springs planting calendar →