Wanderlust World Wanderlust World Spoiler alert: Alaska is far colder than Nevada. But the comparison reveals fascinating climate contrasts between America's largest state and its driest.
Alaska's continental (and in parts, subarctic/arctic) climate delivers brutally long winters. January averages hover around −10°F (−23°C), with interior regions like Fairbanks routinely plunging to −30°F or lower. Summers are brief and cool—July averages just 60°F (16°C). Permafrost underlies much of the state, and snow can fall any month of the year.
Nevada's desert climate tells a different story. July averages 90°F (32°C), with Las Vegas regularly topping 100°F. But winters are mild by comparison—January averages 30°F (−1°C). The state's elevation (much of it is high desert) creates dramatic temperature swings between day and night, sometimes 40°F or more.
Alaska wins the "colder" title decisively. Its annual average temperature is roughly 26°F (−3°C); Nevada's is about 50°F (10°C). But Nevada's summer heat can feel more oppressive than Alaska's winter cold to the unacclimated. Different extremes, different challenges—both states demand respect for their climates.