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White Sands National Park guide · 1 min read

March Crowds, Quiet Winters, 100°F Summers

The busiest months at White Sands are March and July, when more than 60,000 visitors arrive each month, or about 2,000 people a day.

March Crowds, Quiet Winters, 100°F Summers, White Sands National Park

If you would rather have the dunes to yourself, aim for November through February. Those months see fewer than 30,000 visitors each, or under 1,000 a day. Sledders and photographers do come out to the dunes all year, though.

Winter is the quiet season, and it is cold. Daytime highs usually sit in the 60s, but nights often drop to around 30 degrees and can fall below freezing. Snow is rare, although an occasional winter storm may bring some rain and a small amount of snow. Evenings are cold, so bring a jacket, because the temperature drops once the sun sets.

Summer is the opposite. Afternoon highs average close to 100 degrees, and some days climb to 110. The rainy season runs from early July into late September, and thunderstorms are most frequent in July and August, often arriving in the late afternoon and evening. Storms can roll in fast, so keep an eye on the sky.

Wind shapes the park from February through May, and dust storms are common during those months. Spring is the driest time to visit, with daytime temperatures averaging about 75 degrees. Glare off the pale sand means sunscreen belongs on any exposed skin, winter included, and a hat and sunglasses are worth packing.

Sledders ride the dunes throughout the year, and sledding is common at the Alkali Flat trailhead. Sunset is among the most popular times to visit, and ranger-guided sunset strolls run every evening of the year. Each member of your group should carry a liter of water on the sunset stroll, and temperatures fall quickly after dusk, so pack a warm layer.

Trails mentioned

  • Alkali Flat Trail
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  • The World's Largest Gypsum Dunefield

    The dunes here cover 275 square miles of the Tularosa Basin in southern New Mexico, making this the largest gypsum dunefield in the world.

  • Alkali Flat and the Park's Five Trails

    The Alkali Flat Trail is the toughest of the park's five established trails. It is a strenuous five-mile round trip that takes about three hours on average.

  • Sand Sledding at Roadrunner and Alkali Flat

    Sand sledding is one of the most popular ways to enjoy the gypsum dunes, which form the world's largest gypsum dune field.

  • Full Moon Nights on the Dunes

    Full Moon Night brings a different rhythm to the dunes after dark. The evening can feature live performers, ranger-led programs, and visiting presenters, all taking place while the moon lights the sand.

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