Palm trees would not survive the cold of Wyoming. Wyoming has a semi-parched and mainland atmosphere that is for the most part controlled by its mountainous areas and nearby geology. At the point when consolidated together, these components combined can have a ton to do with temperature varieties, precipitation, wind, and rain. For the most part, Wyoming has a dry breezy climate. 

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During the hottest days of summer, temperatures in July run between 55°F (13°C) to 82°F (28°C). In January, temperatures run from 15°F (– 9°C) to 38°F (3°C). The winters are long with solid breezes. Summers in Wyoming are typically charming with temperatures in the 80s. After nightfall, the air chills off very rapidly. It has some twisters and many rains and lightning storms. Wyoming USDA zones 2a to 5b. 

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Palm Trees in Wyoming 

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Wyoming is way too cold to even consider growing palm trees outside, yet you can have them in pots, and move them inside when it gets too chilly, before the first frost. Some extraordinary indoor/outdoor palms are: 

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Areca Palm Tree – Zones 9a – 11 (20 to 25 F) 

Chinese Fan Palm Tree – Zones 8a – 11 (10 to 15 F) 

Kentia Palm Tree – Zones 9b – 11 (25 to 30 F) 

Lady Palm Tree – Zones 8b – 11 (15 to 20 F)