Oregon does contain some warm zones where cold hardy palm trees can develop. Oregon is partitioned into a couple of districts with atmospheres going from calm to drier semi-parched. The Oregon climate is intensely impacted by the Pacific Ocean. Normal January temperatures extend from 25°F (– 4°C) to 45°F (7°C). Normal July temperatures extend from 5°F (18°C) to 78°F (26°C).
The Cascades get around 300 in (760 cm) to 550 in (1,400 cm) of snow every year. The hottest temperature at any point recorded in was 119°F (48°C) and the most minimal was – 54°F (– 48°C). Oregon USDA zones range from 3b to 9b.
Palm Trees in Oregon
Due to the fact that Oregon has areas that are within zones 8 and 9, there are a ton of cold-hardy palms which can develop and survive there. Here are palm trees that can develop and live in Oregon:
California Fan Palm Tree – Zones 8b - 11 (15 to 20 F)
Canary Island Date Palm Tree – Zones 8b - 11 (15 to 20 F)
Chinese Fan Palm Tree – Zones 8a – 11 (10 to 15 F)
True Date Palm Tree – Zones 8b - 11 (15 to 20 F)
European Fan Palm Tree – Zones 7b – 11 (5 to 10 F)
Mexican Fan Palm Tree – Zones 8b - 11 (15 to 20 F)
Queen Palm Tree – Zones 8b - 11 (15 to 20 F)
Saw Palmetto Palm Tree – Zones 7a - 11 (0 to 5 F)